求五年级小学数学题400道（口算） 求，小学五年级数学上册口算题400道，带答案的，给孩子出题犯...
\u5c0f\u5b66\u6570\u5b66\u4e94\u5e74\u7ea7\u53e3\u7b97\u8bd5\u9898400\u90531) 125\u00d70.8= 2) 0.125\u00d78= 3)0.56\u00f78= 4)0.3\u00d77=
5) 8.36+0.75= 6) 3.2\u00d70.2= 7)5.6\u00f70.4= 8)1.2+43=
9) 0.45+0.55= 10) 5.2+1.7= 11)0.45\u00d70.2= 12)9.2-0.8=
13) 0.6\u00d70.5= 14) 3.45\u00f710= 15)1.68+3.34= 16)1.25\u00d78=
17) 8.3-2.4= 18) 34.6-4.9= 19)0.8\u00d76= 20)1.23\u00d73=
21) 9.2-0.8= 22) 9.6\u00f76= 23)0.23\u00d70.5= 24)0.53-0.3=
25) 1.4\u00d70.4= 26) 0.09\u00d76= 27)0.45+0.55= 28)0.32\u00f70.8=
29) 0.8\u00d70.6= 30) 8.4+5.6= 31)0.8\u00d76= 32)0.8\u00d70.9=
33) 7\u00d70.08= 34) 0.36\u00f71.8= 35)8.4\u00f72.1= 36)3.2\u00f7100=
37) 3.16\u00d72= 38) 6.3\u00d70.1= 39)90\u00f73= 40)34.6-4.9=
41) 0.85\u00d74= 42) 7.2\u00f70.9= 43)3.8\u00d74= 44)9-4.2=
45) 12.5\u00f70.1= 46) 3.7+4.8= 47)1.6\u00f70.04= 48)7.3+2.7=
49) 0.23\u00d73= 50) 1.23\u00d73= 51)10.3+2.9= 52)0.65\u00d72=
53) 100\u00d70.6= 54) 6.23+3.6= 55)0.35\u00d76= 56)9.6+5=
57) 2.5\u00d70.4= 58) 1.23\u00d73= 59)8.4\u00f70.7= 60)3.2\u00d70.2=
61) 2.3+2.3= 62) 4.7\u00d70.4\u00d70= 63)1.6\u00d70.3= 64)1.8\u00f73=
65) 0.162\u00d7100= 66) 3.3\u00f73= 67)3+2.3= 68)9.3+0.7=
69) 0.7\u00d77= 70) 3.23\u00d72= 71)8.6+7.7= 72)125\u00d70.8=
73) 0.56\u00f78= 74) 2.5\u00d74= 75)0.7\u00d71.2= 76)1.23\u00d73=
77) 0.01\u00d78= 78) 0.35\u00d72= 79)7.8\u00f76= 80)0.09\u00d76=
81) 7.3+2.7= 82) 0.4+1.5= 83)125\u00d70.8= 84)9.3\u00f73=
85) 2.5\u00d74= 86) 8.4\u00f70.21= 87)2.5\u00d70.4= 88)8.4+5.6=
89) 1.8\u00f73= 90) 0.65\u00d72= 91)0.56\u00f78= 92)6.3\u00d70.1=
93) 6.5+4.8= 94) 0.01\u00d78= 95)6.3\u00d70.1= 96)4.2\u00f73=
97) 4.8\u00f71.2= 98) 0.7\u00d71.2= 99)7.31\u00d7100= 100)0.01\u00d78=
1)9-4.28= 2)3.86\u00d72= 3)0.23\u00f70.5= 4)10.05+0.5=
5)1.6+3.74= 6)5.2+1.78= 7)0.5\u00d70.12= 8)2.3+0.23=
9)3.4\u00f70.4= 10)1.23+0.87= 11)5.33+0.7= 12)6.23-3.9=
13)12\u00f70.8= 14)5.6-3.66= 15)4.2\u00f74= 16)0.9\u00f70.4=
17)88+2.3= 18)8.4\u00f70.21= 19)90\u00f70.3= 20)9.6+4.4=
21)4.5+6.3= 22)0.19\u00d76= 23)12.5\u00f70.1= 24)2\u00f70.4=
25)0.61\u00d78= 26)7.3\u00d70.3= 27)2.3\u00d70.3= 28)3\u00f70.6=
29)0.53-0.3= 30)0.25\u00d74\u00d71.2= 31)8.7\u00f70.2= 32)6.6\u00f71.1=
33)10\u00f7100= 34)100\u00f71000= 35)1.4\u00f70.4= 36)0.56\u00f70.8=
37)0.4\u00d70.5= 38)7.2\u00f70.9= 39)0.03\u00d71.2= 40)7.8\u00f70.06=
41)16.5+4.8= 42)0.89\u00d74= 43)7\u00f71.4= 44)2\u00f75=
45)7\u00d70.08= 46)3\u00f70.5= 47)7\u00f74= 48)0.102\u00f76=
49)0.125\u00d78= 50)8.3-2.4= 51)8.6-7.7= 52)8.4-5.65=
53)10\u00f74= 54)5\u00f74= 55)45\u00f72= 56)0.32\u00f70.8=
57)3.8\u00d74= 58)23\u00f70.5= 59)4.7\u00d70.4= 60)5.2+1.7=
61)0.56\u00d73= 62)8.4\u00f76= 63)5.6+1.23= 64)3.7+4.8=
65)0.3\u00d7100= 66)1.06\u00d70.3= 67)2.5\u00f74= 68)3.2\u00f7100=
69)0.8\u00d70.9= 70)2.5\u00d74= 71)2-1.2= 72)34.6-4.9=
73)0.4\u00d70.1= 74)2.24\u00f740= 75)6.6\u00f7110= 76)8.3-2.4=
77)5.6\u00f740= 78)8.1\u00d72= 79)3.16\u00f72= 80)4.8\u00f70.08=
81)8.36+0.75= 82)1.25\u00d78= 83)9-4.2= 84)15\u00f74=
85)3.45\u00f710= 86)0.65\u00d72= 87)9\u00f740= 88)3.2\u00f75=
89)3.7+4.8= 90)0.4\u00d70.5= 91)2.3\u00d70.3= 92)7.2\u00f70.9=
93)1.6\u00f70.04= 94)1.5\u00f72= 95)1.24\u00f78= 96)3.5\u00f72=
97)9.2\u00f70.8= 98)7.2\u00f74= 99)7.3+0.3= 100)1.23+9.7=
1)9\uff0d4.2= 2)10.05+0.4= 3)1.6+3.7= 4)5.2+1.75=
5)8.36+0.75= 6)1.23+3.87= 7)5.6+3.65= 8)1.2+43=
9)0.45+0.55= 10)5.2+1.7= 11)7.3+0.36= 12)0.53\uff0d0.3=
13)8.36+0.75= 14)8.3\uff0d2.43= 15)1.68+3.34= 16)5.6+1.23=
17)8.3\uff0d2.43= 18)34\uff0d4.9= 19)8.4+5.6= 20)2\uff0d1.2=
21)9.2\uff0d0.82= 22)7.1+0.29= 23)1.8\uff0d0.18= 24)0.53\uff0d0.3=
25)7.7\uff0d1.61= 26)8.4\uff0d4.82= 27)0.45+0.55= 28)9\uff0d1.3=
29)1.01\uff0d0.99= 30)1.05\uff0d0.95= 31)0.95+0.5= 32)1.04\uff0d0.54=
33)8\uff0d7.69= 34)5.3\uff0d4.79= 35)2.1+0.29= 36)3.6+1.6=
37)3.7-0.9= 38)2.13-0.02= 39)1.12-1.02= 40)4.5-0.01=
41)0.26\uff0d0.16\uff1d 42)9.3\uff0d4.53\uff1d 43)110\uff0d90.6\uff1d 44)9\uff0d4.2=
45)11.4\uff0d6.17= 46)3.7+4.8= 47)6.22-2.87= 48)6.88+0.2=
49)1.73+4.36= 50)3.68+1.26= 51)10.3+2.97= 52)2.72-1.58=
53)4.21+4.83= 54)6.23+3.6= 55)7.07-3.47= 56)9.6+4=
57)4.6-3.55= 58)7.2-5.86= 59)5.9-2.97= 60)7.46-6.67=
61)2.3+2.3= 62)4.68-0.77= 63)2.61-2.29= 64)9.02-7.71=
65)2.4-1.69= 66)7.63-4.58= 67)5.5-1.54= 68)9.3+0.7=
69)4.53-1.86= 70)8.06-3.29= 71)2.76+7.35= 72)7.18-2.55=
73)5.18-1.65= 74)6.32+3.19= 75)7.57-5.75= 76)3.76-0.88=
77)6.75-3.57= 78)1.84+3.44= 79)2.78+3.96= 80)9.54-9.26=
81)7.3+2.7= 82)0.4+1.5= 83)7.55-6.59= 84)4.7-3.32=
85)5.69+2.8= 86)6.69+7.23= 87)6-0.43= 88)8.4+5.6=
89)7.44-4.98= 90)5.26-1.57= 91)8.3-2.42= 92)2.78+3.96=
93)6.5+4.85= 94)2.5+7.35= 95)9.47-8.90= 96)7.19+0.93=
97)4.7-3.32= 98)6.39+5.64= 99)7.2-5.86= 100)7.1-2.55=
1)1.5\u00d74= 2)0.125\u00d78= 3)0.56\u00f70.8= 4)0.37\u00d77=
5)2.5\u00d74= 6)3.2\u00d70.2= 7)5.6\u00f70.4= 8)0.13\u00d74=
9)5.4\u00f70.2= 10)4.2\u00d71000= 11)0.45\u00d70.2= 12)0.45\u00f70.15=
13)0.6\u00d70.5= 14)3.45\u00f70.1= 15)3.6\u00f70.1= 16)1.25\u00d78=
17)0.18\u00d70.3= 18)8.5\u00f71.7= 19)0.8\u00d76= 20)4.9\u00d79=
21)0.49\u00f70.7= 22)9.6\u00f70.6= 23)0.23\u00d70.5= 24)0.04\u00d725=
25)1.4\u00d70.4= 26)0.09\u00d76= 27)0.45\u00f70.5= 28)0.32\u00f70.8=
29)0.8\u00d70.6= 30)9.3\u00f70.3= 31)0\u00f70.25= 32)0.8\u00d70.9=
33)7\u00d70.08= 34)0.36\u00f71.8= 35)8.4\u00f72.1= 36)3.2\u00f7100=
37)3.16\u00d72= 38)6.3\u00d70.1= 39)90\u00f70.3= 40)0.096\u00f70.03
41)0.85\u00d74= 42)7.2\u00f70.9= 43)3.8\u00d74= 44)0.2\u00f70.01=
45)12.5\u00f70.1= 46)6.4\u00d74= 47)1.6\u00f70.04= 48)3.4\u00d73=
49)2.3\u00d70.6= 50)2.9\u00d73= 51)5.4\u00d78= 52)0.65\u00d72=
53)100\u00d70.6= 54)0.5\u00d741= 55)0.35\u00d76= 56)9.6\u00d70.5=
57)2.5\u00d70.4= 58)3.8\u00d73= 59)8.4\u00f70.7= 60)3.2\u00d70.2=
61)0.7\u00d79.2= 62)4.7\u00d70.4\u00d70= 63)1.6\u00d70.3= 64)1.8\u00f70.03=
65)0.162\u00d7100= 66)3.3\u00f73= 67)3.6\u00d70.8= 68)0.38\u00d70.7=
69)0.7\u00d70.07= 70)3.23\u00d72= 71)7.7\u00d73= 72)8.4\u00d77=
73)0.56\u00f78= 74)2.5\u00d77= 75)0.7\u00d71.2= 76)80\u00d70.5=
77)0.14\u00d78= 78)0.35\u00d72= 79)7.8\u00f76= 80)6.5\u00f70.05=
81)3.6\u00f70.02= 82)0.4\u00d71.5= 83)0.9\u00f75= 84)6.21\u00f73=
85)24.1\u00d70.3= 86)8.4\u00f70.21= 87)5\u00d73.4= 88)8.4\u00d76=
89)1.383= 90)0.56\u00d70.2= 91)0.56\u00f78= 92)6.3\u00d70.1=
93)96\u00f74.8= 94)7.23\u00f73= 95)1\u00f74= 96)1\u00f78=
97)4.8\u00f71.2= 98)2\u00f74= 99)1\u00f72= 100)2.31\u00d78=
0.8\u00d70.2= 5.6\u00d73= 0.25\u00d74= 3.1\u00d70.2= 0.45\u00d76= 0.4\u00d70.25= 3.6\u00d70.8= 2.9\u00d71= 9.6\u00d73= 0.05\u00d70.4= 120\u00d70.5= 7.3\u00d74= 0.75\u00d72= 4.3\u00d70.2= 12.5\u00d78= 66\u00d70.4= 6.01\u00d70.3= 0\u00d734.5= 45.2\u00d72= 1.3\u00d73= 4.25\u00d74= 0. 07\u00d70.5= 33\u00d70.04= 6.5\u00d74= 2.3\u00d70.06= 15\u00d70.08= 0.09\u00d70.9= 4.7\u00d70.1= 54\u00d70.8= 1.6\u00d70.03= 0.8\u00d70.9= 0.6\u00d7100= 17.5\u00d70.01= 3.2\u00d70.5= 25\u00d70.4= 12.5\u00d70.8= 6\u00d76.5= 3.6\u00d70.7= 6.5\u00d70.4= 8.5\u00d70.2= 0.66\u00d70.3= 2.5\u00d70.4= 7.7\u00d70.8= 0.012\u00d720= 4.6\u00d70.4= 3\u00d70.09= 2.2\u00d70.05= 4.1\u00d70.6= 0.75\u00d70.4= 23\u00d70.4= 0.32\u00d7100= 5.5\u00d72= 4.73\u00d710= 0\u00d723.5= 0.25\u00d74= 7.2\u00d70.5= 3.3\u00d70.5= 60\u00d70.8= 3.4\u00d70.6= 0.125\u00d78=
4-1.4= 82-7.2= 19+9.1= 4.1-0.89= 5.68+0.42= 6.1-5.1= 0.72- 0.24= 0.8+0.18= 0.89-0.25= 1-0.98= 0.048+0.52= 5\u00d7400= 19.9+11.1= 187\u00f71000= 1+3.89= 0.081\u00d710= 75\u00f710= 0.96\u00f78= 0.8\u00d77= 1.5\u00d77= 1.32\u00d78= 0.7\u00d78= 10.3\u00d72= 5\u00d70.6= 0.9\u00d70.3= 3.5\u00d70.2= 2.01\u00d70= 10\u00d70.05= 0.13\u00d77= 0.21\u00d7100= 0.7\u00d74= 0.05\u00d74= 4\u00d70.3= 430-250= 0.17+0.06= 1.02-0.09= 7200\u00f7800= 0.17+0.6= 0.83-0.6= 17\u00d7300= 0.98-0.09= 0.2+0.78= 600\u00d70.7= 10.2+0.02= 0.15+0.7= 670+250= 10.2+0.2= 9.2-6= 8500\u00f7500= 3.2-3.2= 3.7+2.3= 25\u00d7100= 3.2-0.32= 2+2.8= 380-290= 0.35+0.5= 0.35+0.63= 3500\u00f770= 3.1+3= 3.8+0.38=
7500\u00f7250= 3.8+1= 0.95-0.05= 450+780= 3.1+0.3= 3+0.3= 630\u00f79= 4.5-0.4= 9.5-5= 330\u00d79= 9.53-1.53= 9.5-0.5= 3.5+2.4= 1-0.95= 0.3+0.27= 0.47+0.13= 4.5+4= 4-0.6= 0.95+0.05= 2.5+3.2= 0.74+0.16= 23\u00d7100= 9.8-4.8= 480\u00f740= 0.53\u00f7100= 5.1+2.3= 125\u00d780= 0.078\u00f710= 0.52+0.4= 70\u00d712= 0.25\u00d7100= 3.4-2.8= 0.6-0.37= 0.052\u00d710= 10+0.08= 1-0.75= 0.5\u00d71000= 0.82+0.3= 13.5+6.5= 3.05\u00d7100= 1.2-0.8= 21.6-12.6= 63\u00f7100= 0.83-0.5= 0.76+0.14= 80\u00f71000= 2.7+0.4= 0.72-0.43= 30\u00d7100= 0.92-0.2= 3.5+4.8= 3.5+2.4= 5+0.07= 1-0.61= 0.47+0.23= 0.25+0.75= 3.7+0.33= 0.51+0.33=
1-0.6= 8-4.6=
5.8-3.6= 0.52+0.4= 6.45+5.5= 4.5-1.3= 3.4-2.8= 9.53-1.53= 8.8-6.7= 10+0.08= 9.5-7.3= 7.2+0.8= 7.82+0.3= 8.8-6.7= 9.5-7.3= 1-0.95= 3.4-2.8= 0.96-0.35= 9.53-1.53= 0.25+0.75= 1.2-0.8= 0.83-0.5= 2.7+0= 12.5\u00d78= 2.3\u00d74= 3.25\u00d70= 0.4\u00d750= 30\u00d70.1= 2.6\u00d73= 4.1\u00d72= 0.35\u00d70.2= 7.5\u00d70.1= 2.5\u00d72= 0.5\u00d710= 0.6\u00d78= 2.8\u00d710= 0.7\u00d70.8= 5.6+0.4= 4.7+2.3= 4.5\u00d72= 7.2\u00d70.8= 6\u00d73.4= 0.62-0.32= 0.75\u00d7100= 0.02\u00d70.5= 3.6\u00d70.3= 5.6\u00d7100= 0.75\u00f70.25= 0.125\u00d78= 0.86\u00f72= 0.56\u00f728= 0.36\u00f70.4= 0.7\u00d79= 3.6\u00f724= 0.8\u00d71.1= 46.7-3.8= 12.8\u00f74= 5.2\u00f713= 1.64+4.1= 10\u00f720= 24\u00f715= 0.35\u00d70.6=
4.7+2.3= 4.5\u00d72= 6.9\uff0d2.5= 7.2\u00d70.8= 6\u00d73.4= 0.62\uff0d0.32= 1.4\u00d70.5= 0.75\u00d7100= 0.02\u00d70.5= 3.6\u00f70.3= 6.3\u00f77= 5.6\u00f7100= 0.75\u00f70.25= 0.125\u00d78= 4.8\u00f70.3= 0.96\u00f72= 0.56\u00f728= 0.36\u00f70.4= 0.64\u00f70.8= 0.72\u00f73.6= 3.6\u00f712= 0.8\u00d71.1= 7.2+12.8= 46.7\uff0d3.8= 12.8\u00f74= 5.2\u00f713= 12.5\u00f75= 1.64\u00f741= 10\u00f720= 24\u00f715= 8.65\u00d710= 0.35\u00d70.6= 3.08\u00d70.01= 4.95\u00d71000= 6.9\u00d70.1= 0.4\u00d70.5= 2.4\u00f70.8= 10.8\u00f79= 9.6\u00f70.8= 0.108\u00f72= 4.95\u00f70.9= 9.65\u00f70.1= 0.325\u00d7100= 2.5\u00d78= 0. 56\u00f70.7= 0.125\u00d74= 3.28\u00d70.1= 3.9\u00f70.13= 7.2\u00d70.1= 0.01\u00d70.1=
1\u00f72.5= 1.25\u00d70.8= 3.2\u00f70.04= 0\u00f71.7= 1.4\u00f70.5= 1.55\u00f70.5= 3.15\u00f70.7= 1.86\u00f70.2= 1.04\u00f70.8= 0.38\u00f70.1= 1.36\u00f70.2= 1.16\u00f70.4= 0.12\u00f70.6= 0.27\u00f70.9= 0.48\u00f70.2= 8.73\u00f70.9= 0.72\u00f70.3= 0.46\u00f70.1= 0.22\u00f70.2= 3.45\u00f70.5= 4.62\u00f70.6= 1.92\u00f70.4= 0.9\u00f70.3= 5.11\u00f70.7= 0.35\u00f70.1= 3.92\u00f70.8= 4.32\u00f70.9= 0.24\u00f70.8= 3.15\u00f70.7= 0.98\u00f70.7= 1.8\u00f70.6= 1.76\u00f70.4= 2.64\u00f70.4= 7.56\u00f70.9= 1.19\u00f70.7= 1.53\u00f70.9= 1.33\u00f70.7= 1.18\u00f70.2= 0.09\u00f70.1= 0.21\u00f70.1= 1.54\u00f70.2= 8.28\u00f70.9= 3\u00f70.5= 1.71\u00f70.3= 7.44\u00f70.8= 2.48\u00f70.8= 0.75\u00f70.5= 1.92\u00f70.8= 1.2\u00f70.8= 0.07\u00f70.7=
3.69\u00f70.9= 2.28\u00f70.3= 0.25\u00d70.4= 1.6\u00f70.8= 0.8\u00d77\uff1d 1.32\u00d78\uff1d 1.5\u00d77\uff1d 0.7\u00d78\uff1d 10.3\u00d72\uff1d 3.5\u00d70.2\uff1d 0.9\u00d70.3\uff1d 5\u00d70.6\uff1d 10\u00d70.05\uff1d 0.13\u00d77\uff1d 0.7\u00d74\uff1d 0.05\u00d74\uff1d 12.5\u00d78\uff1d 0.4\u00d750\uff1d 3.25\u00d70\uff1d 2.3\u00d74\uff1d 2.6\u00d73\uff1d 7.5\u00d70.1\uff1d 0.45\u00d70.2\uff1d 4.1\u00d72\uff1d 3.5\u00d70.01\uff1d 9\u00d70.5\uff1d 0\u00d79.8\uff1d 3.9\uff0b0.39\uff1d 4.1\u00d72\uff1d 2.6\u00d73\uff1d 1.25\u00d78\uff1d 7.5\u00d70.1\uff1d 1\u00d70.06\uff1d 0.9\u00d70.3\uff1d 9\u00d70.5= 2.5\u00d70.4= 10\uff0d3.52= 8.2\uff0b1.8= 0.2\u00d70.4= 0.22\u00d74=
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=350
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
5 ÷1 =5
10 ÷2 =5
15 ÷3 =5
20 ÷4 =5
25 ÷5 =5
30 ÷6 =5
35 ÷7 =5
40 ÷8 =5
45 ÷9 =5
50 ÷10 =5
55 ÷11 =5
60 ÷12 =5
65 ÷13 =5
70 ÷14 =5
75 ÷15 =5
80 ÷16 5
85 ÷17 5
90 ÷18 5
95 ÷19 5
100 ÷20 5
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2 4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35 4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14 30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18 5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4 10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5 8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8 9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
12÷3/5=12×（ 5/3） 9÷6/7=9×（ 7/6 ） 30÷5/6=30×（6/5 ） 4×（3/2 ）=4÷2/3 （ 4 ）÷5/7=4×7/5 3÷4/5=3×5/4 （ 24 ）÷7/16=24×（16/7 ） A÷C/B=A×B/C 4÷4/5=5 6÷3/4=8 10÷2/5=25 18÷4/9=81/2 4×4/5=16/5 6×3/4=18/4 10×2/5=4 18×4/9=8 3÷3/4=4 2÷1/3=6 6÷4/5=15/2 1÷5/7=7/5 3/4÷3=1/4 1/3÷2=1/6 4/5÷6=2/15 5/7÷1=5/7
2/1*2=1 3/1*3=1 3/2*3=2 3/1*6=2
4/3*8=6 5/3*20=12 7/3*14=6 8/7*40=35
4/3*16=12 9/5*27=15 2/1*30=15 12/7*24=14
30/1*30=1 51/9*102=18 19/9*76=36 4/9*8=18
5/8*90=144 99/98*99=98 3/14*6=28 7/1*28=4
10/1*90=9 5/3*105=63 19/7*38=14 5/1*25=5
8/19*16=38 61/60*122=120 7/2*28=8 6/1*48=8
9/7*18=14 25/7*100=28 9/5*81=45 8/9*16=18
17×40＝680, 100－63＝37, 3.2＋1.68＝4.88, 2.8×0.4＝ 1.12
14－7.4＝6.6, 1.92÷0.04＝48, 0.32×500＝160, 0.65＋4.35＝ 5
10－5.4＝4.6, 4÷20＝0.2, 3.5×200＝700, 1.5－0.06＝1.44
0.75÷15＝0.05, 0.4×0.8＝0.32, 4×0.25＝1, 0.36＋1.54＝2
1.01×99＝99.99, 420÷35＝12, 25×12＝300, 135÷0.5＝270
3/4 + 1/4 =1, 2 + 4/9 =22/9, 3 - 2/3 =7/3, 3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2, 7.5-(2.5+3.8)=1.2, 7/8 + 3/8 =5/4
3/10 +1/5 =1/2, 4/5 - 7/10 =1/10, 2 - 1/6 -1/3 =1.5
0.51÷17＝0.03, 32.8＋19＝51.8, 5.2÷1.3＝4, 1.6×0.4＝ 0.64
4.9×0.7＝3.43, 1÷5＝0.2, 6÷12＝0.5, 0.87－0.49＝0.38
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 50 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
1.45+15×6= 135
2.250÷5×8=400
3.6×5÷2×4=60
4.30×3+8=98
5.400÷4+20×5= 200
6.10+12÷3+20=34
7.(80÷20+80)÷4=21
8.70+(100-10×5)=120
9.360÷40= 9
10.40×20= 800
11.80-25= 55
12.70+45=115
13.90×2= 180
14.16×6= 96
15.300×6= 1800
16.540÷9=60
17.30×20= 600
18.400÷4= 100
19.350-80= 270
20.160+70=230
21.18-64÷8= 10
22.42÷6+20=27
23.40-5×7= 5
24.80+60÷3=100
25.41+18÷2= 50
26.75-11×5= 20
27.42+7-29= 20
28.5600÷80=70
29.25×16= 400
30.120×25= 3000
31.36×11= 396
32.1025÷25=41
33.336+70= 406
34.25×9×4= 900
35.200-33×3= 101
36.3020-1010=2010
37.12×50= 600
38.25×8= 200
39.23×11= 253
40.125÷25=5
41.4200-2200=2000
42.220+80= 300
43.20×8×5= 800
44.600-3×200=0
45.20+20÷2= 30
46.35-25÷5= 30
47.36+8-40= 4
48.2800÷40=70
49.98÷14 = 7
50.96÷24 = 4
51.56÷14 =4
52.65÷13 = 5
53.75÷15 = 5
54.120÷24 =5
55.200÷25 = 8
56.800÷16 = 50
57.840÷21 =40
58.560÷14 = 40
59.390÷13 = 30
60.600÷15 =40
61.72÷24 = 3
62.85÷17 = 5
63.90÷15 =6
64.96÷16 = 6
65.78÷26 = 4
66.51÷17 =3
67.80÷40 = 2
68.100÷20 = 5
69.100÷4 =25
70.240÷40 = 6
71.920÷4 = 230
72.300÷60=5
73.64÷2 = 32
74.64÷4 = 16
75.50÷5 =10
76.60÷8 = 7.5
77.96÷4 = 24
78.90÷6 =15
79.400+80 = 480
80.400-80 = 320
81.40×80 =3200
82.400÷80 = 5
83.48÷16 = 3
84.96÷24 =4
85.160×5= 800
86.4×250= 1000
87.0×518= 0
88.10×76= 760
89.36×10=360
90.15×6= 90
91.24×3= 72
92.5×18= 90
93.26×4= 74
94.7×15=105
95.32×30= 960
96.40×15= 600
97.60×12= 720
98.23×30= 690
99.30×50=1500
100.5×700=3500
25 -15 -80 = 10 -80 = -70
26 -6 -64 = 20 -64 = -44
27 + 3 -48 = 30 -48 = -18
28 + 12 -32 = 40 -32 = 8
29 + 21 -16 = 50 -16 = 34
30 + 30 + 0 = 60 + 0 = 60
31 + 39 + 16 = 70 + 16 = 86
32 + 48 + 32 = 80 + 32 = 112
33 + 57 + 48 = 90 + 48 = 138
34 + 66 + 64 = 100 + 64 = 164
35 + 75 + 80 = 110 + 80 = 190
36 + 84 + 96 = 120 + 96 = 216
37 + 93 + 112 = 130 + 112 = 242
38 + 102 + 128 = 140 + 128 = 268
39 + 111 + 144 = 150 + 144 = 294
40 -30 -140 = 10 -140 = -130
41 -21 -124 = 20 -124 = -104
42 -12 -108 = 30 -108 = -78
43 -3 -92 = 40 -92 = -52
44 + 6 -76 = 50 -76 = -26
45 + 15 -60 = 60 -60 = 0
46 + 24 -44 = 70 -44 = 26
47 + 33 -28 = 80 -28 = 52
48 + 42 -12 = 90 -12 = 78
49 + 51 + 4 = 100 + 4 = 104
50 + 60 + 20 = 110 + 20 = 130
51 + 69 + 36 = 120 + 36 = 156
52 + 78 + 52 = 130 + 52 = 182
53 + 87 + 68 = 140 + 68 = 208
54 + 96 + 84 = 150 + 84 = 234
55 -45 -200 = 10 -200 = -190
56 -36 -184 = 20 -184 = -164
57 -27 -168 = 30 -168 = -138
58 -18 -152 = 40 -152 = -112
59 -9 -136 = 50 -136 = -86
60 + 0 -120 = 60 -120 = -60
61 + 9 -104 = 70 -104 = -34
62 + 18 -88 = 80 -88 = -8
63 + 27 -72 = 90 -72 = 18
64 + 36 -56 = 100 -56 = 44
65 + 45 -40 = 110 -40 = 70
66 + 54 -24 = 120 -24 = 96
67 + 63 -8 = 130 -8 = 122
68 + 72 + 8 = 140 + 8 = 148
69 + 81 + 24 = 150 + 24 = 174
70 -60 -260 = 10 -260 = -250
71 -51 -244 = 20 -244 = -224
72 -42 -228 = 30 -228 = -198
73 -33 -212 = 40 -212 = -172
74 -24 -196 = 50 -196 = -146
2.8×0.4＝ 1.12
14－7.4＝6.6,
1.92÷0.04＝48,
0.32×500＝160,
0.65＋4.35＝ 5
10－5.4＝4.6,
4÷20＝0.2,
3.5×200＝700,
1.5－0.06＝1.44
0.75÷15＝0.05,
0.4×0.8＝0.32,
4×0.25＝1,
0.36＋1.54＝2
1.01×99＝99.99,
420÷35＝12,
25×12＝300,
135÷0.5＝270
3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3,
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2,
4/5 - 7/10 =1/10,
2 - 1/6 -1/3 =1.5
0.51÷17＝0.03,
32.8＋19＝51.8,
5.2÷1.3＝4,
1.6×0.4＝ 0.64
4.9×0.7＝3.43,
1÷5＝0.2,
6÷12＝0.5,
0.87－0.49＝0.38
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8 6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45 8/9*16=18
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
12÷3/5=12×(5/3）
9÷6/7=9×( 7/6 )
30÷5/6=30×（6/5 ）
4×（3/2 ）=4÷2/3
4÷5/7=4×7/5
3÷4/5=3×5/4
24÷7/16=24×（16/7 ）
A÷C/B=A×B/C
4÷4/5=5
6÷3/4=8
10÷2/5=25
18÷4/9=81/2
4×4/5=16/5
6×3/4=18/4
10×2/5=4
18×4/9=8
3÷3/4=4
2÷1/3=6
6÷4/5=15/2
1÷5/7=7/5
3/4÷3=1/4
1/3÷2=1/6
4/5÷6=2/15
5/7÷1=5/7
2/1*2=1
3/1*3=1
3/2*3=2
3/1*6=2
4/3*8=6
5/3*20=12
7/3*14=6
8/7*40=35
4/3*16=12
9/5*27=15
2/1*30=15
12/7*24=14
30/1*30=1
51/9*102=18
19/9*76=36
4/9*8=18
5/8*90=144
99/98*99=98
3/14*6=28
7/1*28=4
10/1*90=9
5/3*105=63
19/7*38=14
5/1*25=5
8/19*16=38
61/60*122=120
7/2*28=8
6/1*48=8
9/7*18=14
25/7*100=28
9/5*81=45
8/9*16=18
123+25=148 123-35=88 56×7=392 135÷5=27
248+89=337 ... 146-23=123 ... 155×5=775 ... 456-12=38...
456+45=501 ...546-457=89 ... 45×10=451 ... 564-12=47...
879+54=933 ...896-546=350 ...56×12=672.... 45-5=9...
457+456=913...
7+14=21 ... 18-9=9...
8+16=24 ... 25-5=20...
9+18=27... 56-45=11...
10+20=30... 45-23=22...
11+22=33... 78-23=55...
12+24=36...
10-3=7
15-4=11
20-5=15
25-6=19
30-7=23
35-8=27
40-9=31
45-10=35
50-11=39
55-12=43
60-13=47
65-14=51
70-15=55
75-16=59
80-17=63
85-18=67
90-19=71
95-20=75
100-21=79
105-22=83
110-23=87
115-24=91
120-25=95
125-26=99
130-27=103
13+26=39...
14+28=42...
15+30=45...
16+32=48...
17+34=51...
18+36=54...
19+38=57...
20+40=60...
21+42=63...
22+44=66...
23+46=69...
24+48=72...
25+50=75...
26+52=78...
27+54=81...
28+56=84...
29+58=87...
30+60=90...
31+62=93...
32+64=96...
33+66=99...
17×40＝680
100－63＝37
3.2＋1.68＝4.88
2.8×0.4＝11.2
14－7.4＝6.6
1.92÷0.04＝48
0.32×500＝160
0.65＋4.35＝5
10－5.4＝4.6
4÷20＝0.2
3.5×200＝700
1.5－0.06＝1.04
0.75÷15＝0.05
0.4×0.8＝0.32
4×0.25＝ 1
0.36＋1.54＝ 2
1.01×90＝90.9
420÷35＝12
25×12＝300
135÷0.5＝270
3/4 + 1/4 =1
2 + 4/9 =2又4/9
3 - 2/3 =2又1/3
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2
7.5-(2.5+3.8)=8.8
7/8 + 3/8 =5/4
3/10 +1/5 =1/2
4/5 - 7/10 =1/10
2 - 1/6 -1/3 =1/6
0.51÷17＝ 0.03
32.8＋19＝ 51.8
5.2÷1.3＝4
1.6×0.4＝0.64
4.9×0.7＝0.343
1÷5＝ 1/5
6÷12＝1/2
0.87－0.49＝0.38
17×40＝680
100－63＝37
3.2＋1.68＝4.88
2.8×0.4＝1.32
14－7.4＝ 3.6
1.92÷0.04＝48
0.32×500＝160
0.65＋4.35＝5
10－5.4＝4.6
4÷20＝1/5
3.5×200＝700
1.5－0.06＝1.44
0.75÷15＝0.05
0.4×0.8＝0.32
4×0.25＝1
0.36＋1.54＝2
1.01×100＝101
420÷35＝12
17×40＝680,
100－63＝37,
3.2＋1.68＝4.88,
2.8×0.4＝ 1.12
14－7.4＝6.6,
1.92÷0.04＝48,
0.32×500＝160,
0.65＋4.35＝ 5
10－5.4＝4.6,
4÷20＝0.2,
3.5×200＝700,
1.5－0.06＝1.44
0.75÷15＝0.05,
0.4×0.8＝0.32,
4×0.25＝1,
0.36＋1.54＝2
1.01×99＝99.99,
420÷35＝12,
25×12＝300,
135÷0.5＝270
3/4 + 1/4 =1,
2 + 4/9 =22/9,
3 - 2/3 =7/3,
3/4 - 1/2= 1/4
1/6 + 1/2 -1/6 =1/2,
7.5-(2.5+3.8)=1.2,
7/8 + 3/8 =5/4
3/10 +1/5 =1/2,
4/5 - 7/10 =1/10,
2 - 1/6 -1/3 =1.5
0.51÷17＝0.03,
32.8＋19＝51.8,
5.2÷1.3＝4,
1.6×0.4＝ 0.64
4.9×0.7＝3.43,
1÷5＝0.2,
6÷12＝0.5,
0.87－0.49＝0.38
择优录取哦
0.6×1.2= 0.84÷0.6= 4.5×0.1=
15×0.4= 0.1×0.5= 2.8÷7=
100÷0.01= 1.4×3= 0.72÷8=
6÷0.03= 0.5×0.6= 40×0.9=
4÷0.5= 7×2.1= 8.89+0.1=
24×0.25= 0.1÷0.01= 2.4×0.8=
9×0.4= 10×0.01= 30.2-3.02=
4.3-0.25= 1-0.82= 9.6÷0.3=
2.6×0.01= 0×25.4= 4.8×0.4=
7.2＋2.8=
12×2.5＝
2.63＋0.37＝
0.7×16－16×0.2=
0.96÷0.3＝
1.5－4.5=
2.5×0.4
1.4×2.5×4＝
8－2.5＝
6÷1.2=
9.2÷2.3=
24÷4＋56÷4＝
0.36＋0.64＝
4÷0.25=
1.8×5=
30×（200＋3）＝
8.4÷4.2=
8×1.5＝
4.8÷0.3=
2.73＋1.5×4＝
1\2×8=
1\3×9=
4\9×7=
9\11×8=
3\6×2\9=
5\9×7\2=
1\10×9\4=
23\4×2\6=
76\5×1\38=
87\9×3\19=
15\4×1\3=
56\2×1\8=
2\9×3\18=
1\4×3=
12\13×26=
19\6×3\2=
2\3×7\2=
6\7×14\2=
16\7×21\4=
29\3×6=
1\2×6=
1\6×9=
4\3×7=
9\4×8=
3\12×2\9=
5\9×7\5=
1\10×9\2=
24\4×2\6=
76\7×1\38=
87\6×3\19=
12\4×1\3=
56\2×1\7=
2\9×6\18=
1\4×7=
3\13×26=
17\6×3\2=
2\3×9\2=
6\5×14\2=
16\7×28\4=
29\2×6=
1\2×7=
1\4×9=
4\3×9=
9\4×11=
3\15×2\9=
5\7×7\5=
1\23×9\2=
24\4×1\6=
76\13×1\38=
87\9×3\19=
12\5×1\3=
56\12×1\7=
2\9×15\18=
1\11×7=
3\19×26=
17\8×3\2=
2\6×9\2=
6\15×14\2=
16\14×28\4=
29\2×4=
1\2×8=
1\3×9=
4\9×7=
9\11×8=
3\6×2\9=
5\9×7
15\4×1\3=
56\2×1\8=
2\9×3\18=
1\4×3=
12\13×26=
19\6×3\2=
2\3×7\2=
6\7×14\2=
16\7×21\4=
29\3×6=
1\2×6=
1\6×9=
4\3×7=
9\4×8=
3\12×2\9=
5\9×7\5=
1\10×9\2=
24\4×2\6=
76\7×1\38=
87\6×3\19=
12\4×1\3=
56\2×1\7=
2\9×6\18=
1\4×7=
3\13×26=
17\6×3\2=
2\3×9\2=
6\5×14\2=
16\7×28\4=
29\2×6=
1\2×7=
1\4×9=
4\3×9=
9\4×11=
3\15×2\9=
5\7×7\5=
1\23×9\2=
24\4×1\6=
76\13×1\38=
87\9×3\19=
12\5×1\3=
56\12×1\7=
2\9×15\18=
1\11×7=
3\19×26=
17\8×3\2=
2\6×9\2=
6\15×14\2=
16\14×28\4=
29\2×4=
1\2×2\3=
2\3×3\4=
3\4×4\5=
1.4＋0.3=
2.6－0.7=
0.64＋0.36= 3.24－2.14=
0.9＋4.8=
22.2－2=
1－0.06=
22.4＋0.06=
2.1－1.2=
3.45－1.9=
5.2＋3.4=
1.2－0.6=
4.5－0.9=
5＋7.7=
0.6＋0.45=
5.6－1.4=
4＋6.4=
0.83－0.12=
0.7－0.07=
5.1＋0.18=
5.3－0.7=
4.8＋3.2=
5.67－5.67=
5－0.38=
0.04×1.5=
0.18×3=
6.5×0.2=
50×0.1=
0.4×25=
0.15×4=
0.2×0.5=
10×0.52=
8.1×6=
9.6÷12=
0.9÷0.3=
6.3÷0.7=
0÷3.5=
1.21÷11=
0.4×0.5=
2.5×0.4=
3.4－1.4=
7.82－7.2=
2.19＋9.1=
10.1－0.89=
0.68＋0.42=
8.1－5.1=
0.728－0.24=
0.8＋0.18=
0.89－0.25=
1－0.98=
1.32×8＝
0.7×8＝
10.3×2＝
5×0.6＝
0.9×0.3＝
3.5×0.2＝
2.01×0＝
10×0.05＝
0.13×7＝
0.21×100＝
0.7×4＝
0.05×4＝
4×0.3＝
12.5×8＝
2.3×4＝
3.25×0＝
0.4×50＝
30×0.1＝
2.6×3＝
4.1×2＝
0.35×0.2＝
7.5×0.1＝
1－0.08＝
3.5×0.01＝
1.25÷0.25＝
0×9.8＝
3.9＋0.39＝
4.8＋5.2＝
0.5×0.4 ＝
4×0.25＝
3÷6＝
8.1÷9＝
2.5×4＝
6－0.025＝
3.6＋6.3＝
0.05×4＝
3.5×0＝
0÷3.5＝
0.9×0.3＝
1×0.06＝
9×0.5＝
1.25×8＝
2.6×3＝
4.1×2＝
0.35×0.2＝
7.5×0.1＝
0.9×0.3＝
1×0.06＝
9×0.5＝
1.25×8＝
0.2×0.4＝
8.2＋1.8＝
100－35.22＝
2.5×0.4＝
2.4×5＝
0.22×4＝
0.9－0.52＝
3.99×1＝
0×3.52＝
2.5÷5＝
8.4÷7＝
0.34÷17＝
2.5÷0.5＝
8.4÷0.7＝
0.34÷0.17＝
30.4÷4＝
1.2×6＝
0.72÷0.6＝
2.6÷1.3＝
0.6×0.3＝
0÷3.65＝
7.82÷1 ＝
0.001÷0.1＝
1.4÷0.7＝
3.6÷0.06＝
5.6÷0.8＝
5.6÷1.4＝
0.48÷0.8＝
4.4÷0.11＝
4.2×3 ＝
3.2×0.4＝
0.3÷0.01＝
4÷0.5＝
5.1÷0.17＝
0.28÷1.4＝
0.9÷0.45＝
9.6÷16＝
1÷0.01 ＝
0.01÷1＝
7.5÷1.5＝
0.81÷9＝
3÷0.5＝
10÷25＝
4.8÷0.16＝
0÷3.89＝
3.52÷1＝
6.4÷4＝
1.5÷0.3＝
1.8×5＝
7.2÷0.9＝
2.2×6＝
8.4÷0.4＝
4.5÷0.9＝
2.5×4＝
12.5×4＝
0.3÷0.1＝
4.5×2=
7.8+0.22=
3.4×0.4=
12.6－0.9=
4.5*6＝
6-4.05＝
8.4÷0.7＝
3.67+6.13＝
0.5*1.2＝
0.55÷1.1＝
5.42+7.5*1.6＝
0.25*1.7*0.4＝
7.86-4015-2.85＝
0.125*32*2.5＝
6.4×0.2+3.6×0.2＝
6.25×8＝
（1.5+0.25）×4＝
2.14－0.9＝
2.87÷0.7＝
1.2×0.4+1.3×0.4＝
7.2×0.3+2.8×0.3＝
4.9÷3.5＝
4.2÷3.5＝
0.75×4＝
2.4×2.5＝
0.36÷12＝
8.8÷2.2＝
7.5×2.5×4＝
0.65×1.02＝
3.9+2.03＝
1.23÷3＝
3.2÷1.6＝
0.05×0.8＝
500×0.01＝
64.32÷16＝
2.56－0.37＝
3.5+3.5×3＝
0.99+1.8＝
16÷1.6＝
（1.25+0.36）×0.2＝
1.5×0.4＝
72.8÷0.8＝
0.9÷0.01＝
5.4－2.5－1.4＝
1.25×0.8×0.5＝
1.7+0.43+3.3＝
12÷0.3＝
5.6×1.01＝
99×0.35＝
7÷0.25＝
4.2÷0.1＝
12－6.2－3.8＝
0.1×0.02＝
3.5+7.6＝
6.3+3.7＝
25×0.8＝
7－1.9－4.1＝
12－9.9＝
14÷28＝
1.6×9+1.6＝
3×1.4＝
5×1.02＝
2.3÷5＝
232－195＝
350÷50=
12×40=
450－300=
560+80=
7×70=
82－56=
560÷4=
28+37=
26×3=
88÷22=
160×5=
640÷8=
80+520=
720÷80=
670－250=
0×85=
35×5=
707÷7=
510×6=
640÷40=
3400－900 =
72÷12=
18×40=
750÷50 =
8.92－0.03－1.97=
0.175÷0.25÷4=
(12.6－0.75－0.25)÷0.01=
（1.7+1.7+1.7+1.7）×2.5=
72×125=
384＋98×25×4=
46+0.34=
1-0.78=
2.7×3=
9.3÷0.93=
0.54÷18=
0.025×4.4=
7.38-5.88=
0.4+0.4÷0.1=
0.6×1.5＝
9.4＋1.6＝
0.54÷9＝
0.05×1.8＝
0.16÷0.4＝
88÷0.8＝
10－8.25＝
1÷0.125＝
0.12×3=
2.56－0.37=
64.32÷16=
7÷0.25=
0.56÷0.28=
3.2÷1.6=
7.2×0.3＋2.8×0.3=
6.25×8=
0.25×16=
7.5×2.5×4=
12－6.2－3.8=
8.1÷0.03=
5.6×1.01=
2.14－0.9=
b－0.4b=
0.25+0.75=
0.25+0.75=
1.25×6=
15－2.05=
1.2－1.2×0.9=
0.55+0.45=
7-1.036=
50×0.25=
1.5+2.26+0.5=
0.8+0.2-0.8+0.2=
(5.25-4)x8=
4x0.37x0.25=
0.25×0.7×4=
8.2÷8.2+8.2=
1.3+0.13=
6.3x101=
0.25x400=
0.6－0.06＝
0.57+0.16=
0.35-0.18=
3.8+6.2=
0.5*0.4=
0.75*4=
2.5*0.04=
3.6*2-3.6=
2.5÷20＝
9.6÷3.2＝
0.45×2＝
8－3.5＝
3×2.5＝
7.5÷0.25＝
0.2－0.09＝
4×0.25＝
0.37＋0.3＝
1÷0.1×1÷0.1＝
0.72÷0.9=
0.2÷0.01=
4.8 + 2=
0.25×40=
6.5-5.6=
1.25×0.8=
3.5×0.2=
0.72÷0.9=
1-0.01=
0.2÷0.01=
4.8 + 2=
0.25×40=
6.5-5.6=
1.25×0.8=
0.63×2=
4.8÷0.6=
1.7+3=
4×9×0.25=
1.25×16=
9.6÷32=
2－0.09=
8.5－0.24－1.76=
0.63×2=
4.8÷0.6=
1.7+3=
4×9×0.25=
1.25×16=
9.6÷32=
2－0.09=
8.5－0.24－1.76=
3.5×0.2=
0.72÷0.9=
1-0.01=
0.2÷0.01=
4.8 + 2=
0.25×40=
6.5-5.6=
1.25×0.8=
0.42×2=
9.6÷0.32=
4.8＋2.7=
8－0.6=
21÷0.3=
0.05×0.4=
4.2－2=
0.7＋0.23=
1.7×0.5= 21÷42=
1.43＋14.3=
20－0.94=
3.5×101=
4.28＋0.2=
8×0.3=
0.1－0.01=
7.2÷6=
2.5＋6=
1÷0.25=
0.67＋0.3=
3.2－0.4=
0.92－0.3=
0.38×100=
8×2.5=
8×1.25=
2.4÷0.06=
7.2＋2.8=
2.7＋5.6＋7.3=
9.6÷0.3=
14×（20＋1）=
8－2.5=
9.6÷0.8=
4÷0.5÷0.2=
0.8×0.5=
1.6×9＋1.6=
12－9.9=
7－1.9－4.1=
14÷28=
2.3＋5=
6.3＋3.7=
3.2＋0.48=
1.5×3=
0.6÷0.5=
4.3－0.3=
8.5－3=
15×0.2=
9－2.8=
4×0.25=
0.34＋0.46=
0.78－0.28=
1.8÷0.9=
4.7×0.2=
1－0.65=
2.4÷0.3=
7÷0.5=
60×0.5=
0.25＋0.75=
0.3×0.15=
5.1－3.9=
1.7＋0.8=
7.2÷0.2=
2.4×0.2=
3.8×0.02=
1.8÷0.09=
0.27÷0.9=
0.3×1.5=
7.2＋0.85=
0.83－0.7=
0.1＋0.87=
2.3＋7.7=
5＋2.8=
6.7－3=
0.82－0.32=
1－0.06=
0.16＋0.8=
0.18＋0.72=
0.5－0.36=
4.3－3.8=
0.92－0.2=
0.2＋0.75=
7.2×0.01=
4.2÷0.01=
8.1÷0.03=
0.8×1.25=
2.3＋0.9=
0.1－0.01=
0.28×0.2=
0.49÷0.7=
0.3÷0.15÷0.2=
1－0.63=
4.8×0.2×0.5=
4.5＋1.5=
10－1.8－2.2=
0.46÷2=
0.25＋3.1＋1.75=
1÷0.25=
2÷5=
0.45×0.2=
1.5×0.1=
1.5÷0.1=
4.5*6＝
6-4.05＝
8.4÷0.7＝
3.67+6.13＝
0.5*1.2＝
0.55÷1.1＝
5.42+7.5*1.6＝
0.25*1.7*0.4＝
7.86-4015-2.85＝
0.125*32*2.5＝
1.5*2.5=
3.7*4.1=
2.5*2.5=
6.25*1.1=
2.4*3.6=
7.2*4.8=
3.3*2.3=
8.4*5.2=
2.7*9.5=
4.6*7.6=
3.44*2.3=
6.9*3.5=
2.2*1.8=
17×40＝
100－63＝
3.2＋1.68＝
2.8×0.4＝
14－7.4＝
1.92÷0.04＝
0.32×500＝
0.65＋4.35＝
10－5.4＝
4÷20＝
3.5×200＝
1.5－0.06＝
0.75÷15＝
0.4×0.8＝
4×0.25＝
0.36＋1.54＝
1.01×99＝
420÷35＝
25×12＝
135÷0.5＝
3/4+1/4=
2+4/9=
3-2/3=
3/4-1/2=
1/6+1/2 -1/6=
7.5-(2.5+3.8)=
7/8 + 3/8=
3/10 +1/5=
4/5-7/10=
2-1/6-1/3 =
0.51÷17＝
32.8＋19＝
5.2÷1.3＝
1.6×0.4＝
4.9×0.7＝
1÷5＝
6÷12＝
0.87－0.49＝
2/1*2=
3/1*3=
3/2*3=
3/1*6=
4/3*8=
5/3*20=
7/3*14=
8/7*40=
4/3*16=
9/5*27=
2/1*30=
12/7*24=
30/1*30=
51/9*102=
19/9*76=
4/9*8=18
5/8*90=
99/98*99=
3/14*6=
7/1*28=
10/1*90=
5/3*105=
19/7*38=
5/1*25=5
8/19*16=
61/60*122=
7/2*28=
6/1*48=
9/7*18=
25/7*100=
9/5*81=
8/9*16=
2/1*2=
3/1*3=
3/2*3=
3/1*6=2
4/3*8=
5/3*20=
7/3*14=
8/7*40=35
4/3*16=
9/5*27=
2/1*30=
12/7*24=
30/1*30=
51/9*102=
19/9*76=
4/9*8=
5/8*90=
99/98*99=
3/14*6=
7/1*28=
10/1*90=
5/3*105=
19/7*38=
5/1*25=
8/19*16=
61/60*122=
7/2*28=
6/1*48=
9/7*18=
25/7*100=
9/5*81=
8/9*16=
12÷3/5=
12*（5/3）*9÷6/7=
0.1×30%=
2÷1%－2=
1.8×4×0.5=
1.5－1.5×0.3=
1×8＋1×2＝
3.14×32=
100×0.1%=
1.(1+1/2)(1+1/3)(1+1/4)......(1+1/100)
2.(1-1/2)(1-1/3)(1-1/4)......(1-1/100)
3.8+2-8+2
4.25*4/25*4
5.7.26-(5.26-1.5)
6.286+198
7.314-202
8.526+301
9.223-99
10.6.25+3.85-2.125+3.875
11.9-2456*21
12.0.5/11.5-4*2.75
13.1/2×3/5
14.3.375+5.75+2.25+6.625
15.1001－9036÷18
16.3.8×5.25+14.5
17.2.1*4.3+5.7*2.1
18.30×1/3
19.102*45-328
20.2/3×12
21.2.8*3.1+17.6/8
22.3/5×5/6
23.(50-12.5)/2.5
24.2/5×1/3
25.6110*47+639
26.1/2-1/6
27.3.5*2.7-52.2/18
28.1/7×1/5
29.3.375*0.97+0.97*6.625
30.25×4/5
31.6.54+2.4+3.46+0.6
32.5/6-1/2
33.95.6*1.8+95.6*8.2
34.1/2×1/5
35.600-420/12
36.344/3.6-5.4*0.25
37.16/2+30/2+90/6
38.3001-1998.
39.5000-105*34
40.0.15/0.25+0.75*1.2
41.(1/2+1/3+1/4)*0.24
42.(25+4)*4
43.300-4263/21
44.0.81/0.25+5.96
45.403÷13×27
46.1.5×4.2－0.75÷0.25
47.3.27×4 +3.27×5.7
48.（1.2+ 1.8）×4.51025－768÷32
49.0.25×80－0.45÷0.9
50.1025－768÷32
51.0.25*2.69*4
52.2348+275*16
53.2/9*15/8-1/12*9/5
54.2.4+2.4*(5.375-3.375)
55.645-45*12
56.0.15+1.2/0.24-0.45
57.3.75-(2.35+0.25/1.25)
58.76*1/4+23*25/100+0.25
59.10-2.87-7.13
60.0.96+9.6*9.9
61.7.5-5.7*1/3
62.12.37-3.25-6.75
63.16*6.8+2.2*16+16
64.401*19+284
65.58.7-16.65/3.7
66.0.4*4.7*2.5+(2.3+5.3)
67.9.31-1.125-7.875
68.640+128*45
69.8.2*1.6-0.336/4.2
70.400*(0.62+0.08)
http://zhidao.baidu.com/question/45734743.html?si=1
http://zhidao.baidu.com/question/63942197.html?si=5
http://zhidao.baidu.com/question/44597367.html?si=6
http://zhidao.baidu.com/question/30555571.html?si=1
http://zhidao.baidu.com/question/65613453.html?si=3
楼主参考一下吧。
3楼个BT啊..那么长
绛旓細2.250梅5脳8=400 3.6脳5梅2脳4=60 4.30脳3+8=98 5.400梅4+20脳5= 200 6.10+12梅3+20=34 7.(80梅20+80)梅4=21 8.70+(100-10脳5)=120 9.360梅40= 9 10.40脳20= 800 11.80-25= 55 12.70+45=115 13.90脳2= 180 14.16脳6= 96 15.300脳6= 1800 16.540梅9...
绛旓細17脳40锛 100锛63锛 3.2锛1.68锛 2.8脳0.4锛 14锛7.4锛 1.92梅0.04锛 0.32脳500锛 0.65锛4.35锛 10锛5.4锛 4梅20锛 3.5脳200锛 1.5锛0.06锛 0.75梅15锛 0.4脳0.8锛 4脳0.25锛 0.36锛1.54锛 1.01脳99锛 420梅35锛 25脳12锛 135梅0.5锛 3/4 + 1/4 ...
绛旓細1.45+15脳6= 2.250梅5脳8= 3.6脳5梅2脳4= 4.30脳3+8= 5.400梅4+20脳5= 6.10+12梅3+20= 7.(80梅20+80)梅4= 8.70+(100-10脳5)= 9.360梅40= 10.40脳20= 11.80-25= 12.70+45= 13.90脳2= 14.16脳6= 15.300脳6= 16.540梅9= 17.30脳20= 18.400梅4= 1...
绛旓細25 +15 锛 47 -27 锛 58 +18 锛 19 +29 锛 16 +16 锛 23 -13 锛 910 +110 锛 712 -512 锛 255 -105 锛 10-2.5 锛 13 +23 锛 47 -27 锛 16 +56 锛 910 -310 锛 29 +49 锛 18 +18 +38 锛 1- 29 -49 锛 1211 -111 锛 47 +47 锛 1-89 锛 12 +15 +12 ...
绛旓細16.7-0.92-1.08= 1.5脳4= 96梅24= 40梅20= 40脳30= 37锛26= 76锛39= 605锛59= 30脳23= 12脳8= 27锛32= 48锛27= 4500脳20= 73锛15 = 120脳600 = 200脳360= 6800脳400= 280锛270= 4脳2500= 6000梅40= 5脳1280...
绛旓細4.3-2.5= 0.17+0.06= 1.02-0.09= 720梅800= 0.17+0.6= 0.83-0.6= 17脳300= 0.98-0.09= 0.2+0.78= 0.6脳0.7= 10.2+0.02= 0.15+0.7= 6.7+2.5= 10.2+0.2= 9.2-6.1= 8.5梅5= 3.2-3.2= 3.7+2.3= 2.5脳100= ...
绛旓細灏忓浜斿勾绾ф暟瀛璁＄畻棰樺涓嬶細1銆4.9脳0.7锛3.43 2銆0.87锛0.49锛0.38 3銆8+2-8+2 4銆25*4/25*4 5銆7.26-(5.26-1.5)6銆286+198 7銆314-202 8銆526+301 9銆223-99 10銆6.25+3.85-2.125+3.875 11銆9-2456*21 12銆0.5/11.5-4*2.75 13銆1/2脳3/5 14銆3....
绛旓細灏忓浜斿勾绾鍒嗘暟鍙ｇ畻棰橈紙鍑界瓟妗堬級50閬擄細1銆2/8+3/8=5/8 2銆9/13-9/13=0 3銆9/13+3/13= 12/13 4銆11/12-4/12=7/12 5銆14/15-3/15=11/15 6銆 1/13+11/13=12/13 7銆2/15-2/15=0 8銆7/12+3/12=5/6 9銆12/15-9/15=1/5 10銆1/8+2/8=3/8 11銆6/7-6/...
绛旓細璋佹湁浜斿勾绾涓嬪鏈熺殑鏁板棰?Help me! 璋佹湁浜斿勾绾т笅鍐屾暟瀛﹂?瑕佸彛绠400閬,绗旂畻200閬,鑴卞紡璁＄畻200閬,搴旂敤棰100閬(鏈濂藉甫绛旀)銆傜瓟妗堝ソ鐨勮瘽鍔100鐐硅储瀵屽笺傚揩鐐,鍔″繀8鏈30鏃ュ墠鎼炲畾!涓瀹氳甯︾瓟妗堝憖!鏃堕棿涓嶅鍟!... 璋佹湁浜斿勾绾т笅鍐屾暟瀛﹂?瑕佸彛绠400閬,绗旂畻200閬,鑴卞紡璁＄畻200閬,搴旂敤棰100閬(鏈濂藉甫绛旀)銆
绛旓細灏忓浜斿勾绾涓嬪鏈鏁板鍙ｇ畻棰 鎴戞潵绛 棣栭〉 鍦ㄩ棶 鍏ㄩ儴闂 濞变箰浼戦棽 娓告垙 鏃呮父 鏁欒偛鍩硅 閲戣瀺璐㈢粡 鍖荤枟鍋ュ悍 绉戞妧 瀹剁數鏁扮爜 鏀跨瓥娉曡 鏂囧寲鍘嗗彶 鏃跺皻缇庡 鎯呮劅蹇冪悊 姹借溅 鐢熸椿 鑱屼笟 姣嶅┐ 涓夊啘 浜掕仈缃 鐢熶骇鍒堕 鍏朵粬 鏃ユ姤 鏃ユ姤绮鹃 鏃ユ姤骞垮満 鐢ㄦ埛 璁よ瘉鐢ㄦ埛 瑙嗛浣滆 鏃ユ姤...
