3年级乘除法口算题和答案 四年级乘除法口算题100道带答案
\u4e09\u5e74\u7ea7\u6570\u5b66\u4e58\u9664\u6cd5\u53e3\u7b97\u9898\u4e09\u5e74\u7ea7\u6570\u5b66\u4e58\u9664\u6cd5\u53e3\u7b97\u9898
\uff081\uff09133x9= \uff082\uff0990\u00f75= \uff083\uff09196 x3= \uff084\uff09130\u00f72=
\uff085\uff09144x4= \uff086\uff09243 \u00f73= \uff087\uff09131x5= \uff088\uff09196\u00f77=
\uff089\uff09222x7= \uff0810\uff09707\u00f77= \uff0811\uff09205x6= \uff0812\uff09222\u00f76=
\uff0813\uff09693x8= \uff0814\uff09185\u00f75= \uff0815\uff09361x7= \uff0816\uff09984\u00f74=
\uff0817\uff09530x4= \uff0818\uff09873\u00f79= \uff0819\uff09987x6= \uff0820\uff09666\u00f76=
\u5f3a\u8c03\uff1a\u53e3\u7b97\u9898\u65e2\u8981\u4fdd\u8bc1\u4e00\u5b9a\u7684\u91cf\uff0c\u66f4\u8981\u4fdd\u8bc1\u9002\u5408\u4e09\u5e74\u7ea7\u591a\u4f4d\u6570\u4e0e\u4e00\u4f4d\u6570\u7684\u4e58\u9664\u6cd5\u7c7b\u578b\u8bad\u7ec3\u3002
1.45+15\u00d76= 135
2.250\u00f75\u00d78=400
3.6\u00d75\u00f72\u00d74=60
4.30\u00d73+8=98
5.400\u00f74+20\u00d75= 200
6.10+12\u00f73+20=34
7.(80\u00f720+80)\u00f74=21
8.70+(100-10\u00d75)=120
9.360\u00f740= 9
10.40\u00d720= 800
11.80-25= 55
12.70+45=115
13.90\u00d72= 180
14.16\u00d76= 96
15.300\u00d76= 1800
16.540\u00f79=60
17.30\u00d720= 600
18.400\u00f74= 100
19.350-80= 270
20.160+70=230
21.18-64\u00f78= 10
22.42\u00f76+20=27
23.40-5\u00d77= 5
24.80+60\u00f73=100
25.41+18\u00f72= 50
26.75-11\u00d75= 20
27.42+7-29= 20
28.5600\u00f780=70
29.25\u00d716= 400
30.120\u00d725= 3000
31.36\u00d711= 396
32.1025\u00f725=41
33.336+70= 406
34.25\u00d79\u00d74= 900
35.200-33\u00d73= 101
36.3020-1010=2010
37.12\u00d750= 600
38.25\u00d78= 200
39.23\u00d711= 253
40.125\u00f725=5
41.4200-2200=2000
42.220+80= 300
43.20\u00d78\u00d75= 800
44.600-3\u00d7200=0
45.20+20\u00f72= 30
46.35-25\u00f75= 30
47.36+8-40= 4
48.2800\u00f740=70
49.98\u00f714 = 7
50.96\u00f724 = 4
51.56\u00f714 =4
52.65\u00f713 = 5
53.75\u00f715 = 5
54.120\u00f724 =5
55.200\u00f725 = 8
56.800\u00f716 = 50
57.840\u00f721 =40
58.560\u00f714 = 40
59.390\u00f713 = 30
60.600\u00f715 =40
61.72\u00f724 = 3
62.85\u00f717 = 5
63.90\u00f715 =6
64.96\u00f716 = 6
65.78\u00f726 = 4
66.51\u00f717 =3
67.80\u00f740 = 2
68.100\u00f720 = 5
69.100\u00f74 =25
70.240\u00f740 = 6
71.920\u00f74 = 230
72.300\u00f760=5
73.64\u00f72 = 32
74.64\u00f74 = 16
75.50\u00f75 =10
76.60\u00f78 = 7.5
77.96\u00f74 = 24
78.90\u00f76 =15
79.400+80 = 480
80.400-80 = 320
81.40\u00d780 =3200
82.400\u00f780 = 5
83.48\u00f716 = 3
84.96\u00f724 =4
85.160\u00d75= 800
86.4\u00d7250= 1000
87.0\u00d7518= 0
88.10\u00d776= 760
89.36\u00d710=360
90.15\u00d76= 90
91.24\u00d73= 72
92.5\u00d718= 90
93.26\u00d74= 74
94.7\u00d715=105
95.32\u00d730= 960
96.40\u00d715= 600
97.60\u00d712= 720
98.23\u00d730= 690
99.30\u00d750=1500
100.5\u00d7700=350
174
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\u533f\u540d\u7528\u62372013-06-18
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\u5c0f\u5b66\u56db\u5e74\u7ea7\u4e0a\u6570\u5b66\uff0c\u968f\u65f6\u5728\u5bb6\u4e0a\u8bfe\uff0c\u63a5\u8fd1\u4e00\u534a\u7684\u4ef7\u683c\uff0c\u66f4\u597d\u7684\u8001\u5e08\uff0c24\u5c0f\u65f6\u7b54\u7591\uff0c\u5bb6\u957f\u624b\u673a\u65c1\u542c!\u82b1\u4e00\u534a\u7684\u65f6\u95f4\uff0c\u63d0\u5347\u6548\u7387;\u6311\u559c\u6b22\u7684\u8001\u5e08\uff0c\u7d27\u8ddf\u8bfe\u5802\u8282\u594f;\u4fe1\u5fc3\u63d0\u5347\u767e\u500d\uff0c\u6210\u7ee9\u76f4\u7ebf\u98d9\u5347!
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\u6839\u636e\u57fa\u7840\u6559\u80b2\u76f8\u5173\u5185\u5bb9\u4e3a\u60a8\u63a8\u8350
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m.zhangmen.com\u5e7f\u544a
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5\u5206\u949f\u5185\u54cd\u5e94 | \u4e07\u540d\u4e13\u4e1a\u7b54\u4e3b
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\u2014 \u4f60\u770b\u5b8c\u5566\uff0c\u4ee5\u4e0b\u5185\u5bb9\u66f4\u6709\u8da3 \u2014
2021\u5e74\u9ad8\u8003\u6570\u5b66\u7b54\u9898\u6280\u5de7,\u638c\u63e1\u8fd9\u51e0\u4e2a\u7b54\u9898\u6280\u5de7,\u8f7b\u677e\u62ff\u9ad8\u5206
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\u5e7f\u544a2021-02-18
\u5c0f\u5b66\u56db\u5e74\u7ea7\u53e3\u7b97\u5c0f\u6570\u52a0\u51cf\u4e58\u9664\u6cd5\u9898\u76ee100\u9898\u5e76\u9644\u5e26\u7b54\u6848\uff08\u4e0d\u8981\u5206\u6570\uff09.
5.6\u00f77= 0.8 27\u00f70.01= 2700 1.25\u00d74=5 0.54\u00f70.09=6 5.2\u00d70= 0 1.12\u00d7100=112 8.7\u00f70.29= 30 0.04\u00d725= 1 1.25\u00d70.8= 2 8.5\u00f75=1.7 7\u00f70.5=14 1\u00f74=0.25 6.3\u00d7101= 636.3 1.8\u00f70.9=2 0.9\u00d76= 5.4 0.1\u00d70.01= 0.001 28.6\u00f71000=0.0286 1.4\u00d70.2= 0.28 5\u00f72.5= 2 4.2\u00f70.3=14 2.4\u00f70.6= 4 0.36\u00f73= 0.12 60\u00d70.05= 3 1.7\u00d73=5.1 4.5\u00d70.2=0.9 7\u00d70.08= 0.56 2.8\u00f70.04= 70 1.6\u00d75= 8 0.37\u00d720= 7.4 2.3\u00d70.6\uff1d1.38 0.81\u00f70.9= 0.9 0.25\u00d728=7 0.72\u00f70.12= 6 96\u00f72.4 =40 1.44\u00f712=0.12 0\u00d73.56= 0 0.36\u00d72=0.72 0.51\u00f717= 0.03 10\u00f70.4=25 0.25\u00d78=2 0.14\u00d76= 0.84 36\u00d72.5=90 0.99\u00f79=0.11 8.8\u00f74= 2.2 7.6\u00f72=3.8 2.1\u00d732= 67.2 1.25\u00d70.8\uff1d1 3.2\u00f78\uff1d0.4 1.3\u00d70.5\uff1d 0.65 8.1\u00f70.9\uff1d9 3.6\u00f76\uff1d0.6 1.8\u00f70.6\uff1d3 0.3\u00d7101\uff1d 30.3 1.2\u00f74\uff1d0.3 9\u00f72.5= 3.6 3.7\u00d75=24.5 0.64\u00d799= 63.36 8\u00d70.5=4 45\u00f70.5=90 4\u00d70.25=1 3.6\u00d70.2\u00d71=7.2 7.5\u00d75.3\u00f75.3= 7.5 1.7\u00d725\u00d74=170 2.8\u00d79= 25.2 0.32\u00d70.2\u00d75=0.32 9\u00d71.25\u00d78= 90 0.25\u00d74\u00f70.25\u00d74= 1 4.6\u00f74.6= 1 0.7\u00d716=11.2 9.1\u00f74= 2.275 0.175\u00f70.25=0.7 12.5\u00f70.25=50 32\u00d70.25=8 5.6\u00d70.125=0.7 2.2\u00d74=8.8
890\u8d5e\u00b78,002\u6d4f\u89c82019-10-07
\u56db\u5e74\u7ea7\u7b80\u4fbf\u8ba1\u7b97\u9898100\u9053\u5e26\u7b54\u6848
1\u30011.2\u00d72.5+0.8\u00d72.5 \u8fd0\u7528\u63d0\u53d6\u516c\u56e0\u6570\u7684\u65b9\u6cd5\uff0c\u516c\u5f0f\uff1aac+ab=a(b+c)\uff0c\u63d0\u53d6\u516c\u56e0\u65702.5\uff0c1.2\u548c0.8\u76f8\u52a0\u6b63\u597d\u51d1\u6574\u6570\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002 1.2\u00d72.5+0.8\u00d72.5 =\uff081.2+0.8\uff09\u00d72.5 =2\u00d72.5 =5 2\u300146\u00d744/45 \u6b64\u9898\u5148\u5229\u7528\u52a0\u6cd5\u5206\u914d\u5f8b\u628a46\u8f6c\u6362\u6210\uff0845+1\uff09\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff1a(a\u00d7b)\u00d7c=a\u00d7(b\u00d7c)\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002 46\u00d744/45 =(45+1)\u00d744/45 =45\u00d744/45+44/45 =44+44/45 =44\u53c844/45 3\u30011.6\u00d77.5\u00d71.25 \u6b64\u9898\u5229\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u628a1.6\uff0c\u8f6c\u5316\u62102\u00d70.8\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff1a(a\u00d7b)\u00d7c=a\u00d7(b\u00d7c)\u51d1\u6574\uff0c\u8fdb\u884c\u7b80\u4fbf\u8ba1\u7b97\u3002 1.6\u00d77.5\u00d71.25 =2\u00d70.8\u00d77.5\u00d71.25 =\uff082\u00d77.5\uff09\u00d7\uff080.8\u00d71.25\uff09 =15\u00d71 =15 4\u3001250+616\u00f728\u00d715 \u6b64\u9898\u5148\u5229\u7528\u5206\u914d\u6cd5\u5c06616\u8f6c\u6362\u6210560+56\uff0c\u518d\u63d0\u53d6\u516c\u7ea6\u657028\uff0c\u7136\u540e\u6309\u7167\u4e58\u6cd5\u7ed3\u5408\u5f8b\uff0c\u4f7f\u5f97\u8fd0\u7b97\u7b80\u4fbf\u3002 250+616\u00f728\u00d715 =250+(560+56)\u00f728\u00d715 =250+(20+2)\u00d715 =250+300+30 =580 5\u300135x62+70x19 \u6b64\u9898\u5148\u5229\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u628a70\u53d8\u6362\u621035\u62102\uff0c\u518d\u5229\u7528\u4e58\u6cd5\u5206\u914d\u5f8b\u7684\u9006\u8fd0\u7528\u63d0\u53d6\u516c\u7ea6\u657035\uff0c\u6700\u540e\u5229\u7528\u4e58\u6cd5\u7ed3\u5408\u5f8b\u6765\u7b80\u4fbf\u8ba1\u7b97\u3002 35x62+70x19 =35x62+35x2x19 =35x62+35x38 =35\u00d7\uff0862+38\uff09 =100\u00d735 =3500
146\u8d5e\u00b711,364\u6d4f\u89c82020-01-13
\u5c0f\u5b66\u56db\u5e74\u7ea7\u5c0f\u6570\u53e3\u7b97\u4e58\u9664\u52a0\u51cf\u6cd5\u9898\uff08\u4e0d\u8981\u5206\u6570\uff09100\u9053\uff0c\u5e26\u7b54\u6848
5.6\u00f77= 0.8 27\u00f70.01= 2700 1.25\u00d74=5 0.54\u00f70.09=6 5.2\u00d70= 0 1.12\u00d7100=112 8.7\u00f70.29= 30 0.04\u00d725= 1 1.25\u00d70.8= 2 8.5\u00f75=1.7 7\u00f70.5=14 1\u00f74=0.25 6.3\u00d7101= 636.3 1.8\u00f70.9=2 0.9\u00d76= 5.4 0.1\u00d70.01= 0.001 28.6\u00f71000=0.0286 1.4\u00d70.2= 0.28 5\u00f72.5= 2 4.2\u00f70.3=14 2.4\u00f70.6= 4 0.36\u00f73= 0.12 60\u00d70.05= 3 1.7\u00d73=5.1 4.5\u00d70.2=0.9 7\u00d70.08= 0.56 2.8\u00f70.04= 70 1.6\u00d75= 8 0.37\u00d720= 7.4 2.3\u00d70.6\uff1d1.38 0.81\u00f70.9= 0.9 0.25\u00d728=7 0.72\u00f70.12= 6 96\u00f72.4 =40 1.44\u00f712=0.12 0\u00d73.56= 0 0.36\u00d72=0.72 0.51\u00f717= 0.03 10\u00f70.4=25 0.25\u00d78=2 0.14\u00d76= 0.84 36\u00d72.5=90 0.99\u00f79=0.11 8.8\u00f74= 2.2 7.6\u00f72=3.8 2.1\u00d732= 67.2 1.25\u00d70.8\uff1d1 3.2\u00f78\uff1d0.4 1.3\u00d70.5\uff1d 0.65 8.1\u00f70.9\uff1d9 3.6\u00f76\uff1d0.6 1.8\u00f70.6\uff1d3 0.3\u00d7101\uff1d 30.3 1.2\u00f74\uff1d0.3 9\u00f72.5= 3.6 3.7\u00d75=24.5 0.64\u00d799= 63.36 8\u00d70.5=4 45\u00f70.5=90 4\u00d70.25=1 3.6\u00d70.2\u00d71=7.2 7.5\u00d75.3\u00f75.3= 7.5 1.7\u00d725\u00d74=170 2.8\u00d79= 25.2 0.32\u00d70.2\u00d75=0.32 9\u00d71.25\u00d78= 90 0.25\u00d74\u00f70.25\u00d74= 1 4.6\u00f74.6= 1 0.7\u00d716=11.2 9.1\u00f74= 2.275 0.175\u00f70.25=0.7 12.5\u00f70.25=50 32\u00d70.25=8 5.6\u00d70.125=0.7 2.2\u00d74=8.8
22\u8d5e\u00b711,865\u6d4f\u89c82018-04-17
\u6c42400\u9053\u5c0f\u6570\u4e58\u9664\u6cd5\u53e3\u7b97\u9898\uff0c\u5e26\u7b54\u6848
4.8\uff0b2.3= 5.6\u00f77= 4.7\uff0b6.2= 3.7\uff0d0.07= 27\u00f70.01= 3.72\uff0b2.28= 0.62\uff0b0.38= 1.25\u00d74= 0.45\u00f70.09= 5.2\u00d70= 1.73\uff0b3.2= 1.12\u00d7100= 8.7\u00f70.29= 10.3\uff0b5.2= 1. 03\uff0d0.9= 12.4\uff0b0.37= 0.04\u00d725= 0.29\uff0d0.18= 4.83\uff0d2.53= 1.25\u00d70.8= 1\uff0d0.02= 1.7\uff0d0.9= 3.6\uff0b4= 8.5\u00f75= 6\uff0b7.8= 3.9\uff0d2.8= 2.73\uff0d0.63= 1\uff0d0.62= 7\u00f70.5= 1\u00f74= 4\uff0d0.9= 6.3\u00d7101= 1.8\u00f70.9= 0.9\u00d76= 0.1\u00d70.01= 28.6\u00f71000= 1.4\u00d70.2= 5\u00f72.5= 4.2\u00f70.3= 2.4\u00f70.6= 0.36\u00f73= 10\uff0d4.3= 60\u00d70.05= 1.7\u00d73= 4.5\u00d70.2= 7\u00d70.08= 2.8\u00f70.04= 4.5\uff0b0.55= 1.6\u00d75= 0.37\u00d720= 2.3\u00d70.6\uff1d 0.81\u00f70.9= 6.8\uff0d0.08= 2.8\uff0d1.8\uff1d 0.25\u00d728= 0.72\u00f70.12= 96\u00f72.4 = 1.25\u00d71000 = 0.19\u00d7300= 0.24\u00d7500= 0.25\u00d78= 4.2\u00d70.4= 7.2\u00f70.08= 5.6\u00f73.5= 0.06\u00d70.3= 3.6\u00f70.45= 0.8\u00d70.125= 3.5\u00d70.2= 24\u00f70.25= 1.6\u00f70.25= 1.2\u00d70.8= 1.2\u00f70.8= 100\u00f72.5= 3.24\uff0b1.76= 1\uff0d0.98= 1\uff0d0.001= 7.2\u00d71.25= 12\u00d70.5= 5\u00d71.8= 6.5\u00f70.13= 48\u00d70.25= 19.9\u00d72.5= 3.9\u00d74\uff1d 6.30\u00f77\uff1d 0.8\u00d70.7= 48\u00f70.6= 2.5\u00d716= 0.9\u00d70.6= 2.5\u00d74= 1-0.74= 3.9\uff0b0.8= 0.7\uff0d0.19= 1.21\u00f711= 1.44\u00f79= 6.43\uff0b1.95= 1\uff0d0.76 3.5\uff0b7.5= 0.65\u00f70.5= 6.43\uff0b1.57= 6\uff0d5.03= 0.14\u00d76= 10\u00f70.4= 2.76\u00d7100= 3.56\u00f7100= 1.02\u00d78= 35\uff0d0.35= 0\u00f70.25= 1000\u00f712.5= 1.44\u00f712= 0\u00d73.56= 0.36\u00d72= 0.51\u00f717= 10\u00f70.4= 0.25\u00d78= 0.14\u00d76= 0.85+0.15= 36\u00d72.5= 0.99\u00f79= 8.8\u00f74= 7.6\u00f72= 4.4\uff0b56= 2.1\u00d732= 1.25\u00d70.8\uff1d 0.56\uff0b0.44\uff1d 7\uff0d5.3\uff1d 0.8\uff0d0.23\uff1d 1\uff0d0.89\uff1d 5.8\uff0b4.2\uff1d 1.23\uff0d0.6\uff1d 3\uff0d2.5\uff1d 2\uff0d1.3\uff1d 1.4\u00d70.6\uff1d 3.2\u00f78\uff1d 1.3\u00d70.5\uff1d 8.1\u00f70.9\uff1d 3.6\u00f76\uff1d 0.38\uff0b0.43\uff1d 7.1\uff0d3.8\uff1d 1.8\u00f70.6\uff1d 0.3\u00d7101\uff1d 1.2\u00f74\uff1d 9\u00f72.5\u00f74= 3.7\u00d75\u00d70.2= 5.4\u00d799\uff0b5.4= 72\u00d79.9\uff0b7.2= 0.64\uff0b0.64\u00d799= 8\u00d70.5\u00d70.2= (5.25\uff0d4)\u00d78= 21.6\uff0d3.8\uff0d7.2= 45\u00f70.5\u00f72= 4\u00d73.7\u00d70.25= 1.5\uff0b4.2\uff0b0.5= 3.6\u00d70.2\u00d71= 7.5\u00d75.3\u00f75.3= 1.7\u00d725\u00d74= 2.7\uff0d1.8\uff0d0.2= 1.8\u00d76\uff0d1.8= 2.8\u00d79\uff0b2.8= 0.32\u00d70.2\u00d75= 10\uff0d0.8\u00d710= 8.5\u20130.24\uff0d1.76= 6.5\uff0b3.5\uff0b1.8\uff1d 9\u00d71.25\u00d78= 0.25\u00d74\u00f70.25\u00d74= 5.3\uff0b9.9\uff0b4.7\uff1d 4.6\uff0d4.6\u00f74.6= 0.8\uff0b0.2\uff0d0.8\uff0b0.2= 3.82\uff0b2.5\uff0b6.18= 4.9\uff0b0.1\uff0d4.9\uff0b0.1= 8.7\uff0d1.9\uff0d3.1= 0.7\u00d716\u201316\u00d70.3= \uff0812.5\uff0b1.25\uff09\u00d70.8= \uff085.6\uff0b3.5\uff09\u00f70.7= 9.1\u00f74\uff0d3.1\u00f74= 8.92\uff0d0.03\uff0d1.97= 0.175\u00f70.25\u00f74= 0.8\u00d70.8\u00d70.5= 12.5\u00f70.25\uff0b7.5\u00d74= 42\u00f74\uff0d32\u00d70.25= 5.6\u00d70.125\uff0b4.4\u00f78= 2.4\u00d70.7\uff0b24\u00d70.03= 5.4\uff0b3.2\uff0b4.6= 8.4\u00d70.5\uff0d5.4\u00f72= 18.7\uff0d\uff089.9\uff0b8.7= 25.4\uff0d\uff0819.8\uff0d4.6= 4.5\uff0d1.25\uff0d0.75\uff0d0.5= 5.7\u00d70.5\uff0d1.7\u00d70.5 (12.6\uff0d0.75\uff0d0.25) \u00f70.01= 4.8\u00f70.6\uff0b4.8\u00f70.4= \u8d39\u4e86\u4e00\u756a\u529f\u592b\uff0c\u7ed9\u4e2a\u5206\u6570\u5427 o(\u2229_\u2229)o
1066\u8d5e\u00b725,479\u6d4f\u89c82017-11-23
\u56db\u5e74\u7ea7\u6570\u5b66\u9664\u6cd5\u8ba1\u7b97\u9898100\u9053\uff0c\u597d\u8001\u5e081\u5bf91\u6559\u51fa\u597d\u6210\u7ee9.0\u5143\u8bd5\u542c
\u6839\u636e\u6570\u5b66\u76f8\u5173\u5185\u5bb9\u4e3a\u60a8\u63a8\u8350\u56db\u5e74\u7ea7\u6570\u5b66
m.zhangmen.com\u5e7f\u544a
4\u5e74\u7ea7\uff0c\u4e2d\u5c0f\u5b661\u5bf91\u8f85\u5bfc\u9ec4\u78ca\u9009\u62e9-\u638c\u95e81\u5bf91
\u6839\u636e\u57fa\u7840\u6559\u80b2\u76f8\u5173\u5185\u5bb9\u4e3a\u60a8\u63a8\u8350
\u4e0a\u6d77\u638c\u5c0f\u95e8\u6559\u80b2\u79d1\u6280..\u5e7f\u544a
\u300a\u89e3\u5fe7\u6742\u8d27\u5e97\u300b\u662f\u4ec0\u4e48\u6837\u7684\uff1f
2,182\u64ad\u653e
\u592a\u9633\u770b\u793e\u4f1a
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\u72d7\u72d7\u6709\u7075\u6027\u5417\uff1f
958\u64ad\u653e
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\u54c6\u5566A\u68a6\u5427\uff0c\u611f\u89c9\u54c6\u5566A\u68a6\u662f\u5f88\u591a\u4eba\u7ae5\u5e74\u7684\u5e7b\u60f3\u3002\u5927\u6982\u6240\u6709\u4eba\u5c0f\u7684\u65f6\u5019\u90fd\u60f3\u62e5\u6709\u4e00\u4e2a\u54c6\u5566A\u68a6\u3002\u8fd9\u4e2a\u54c6\u5566A\u68a6\uff0c\u53ef
19\u6761\u56de\u7b54\u00b755\u4eba\u5728\u770b
\u5982\u4f55\u514b\u670d\u7d27\u5f20\u7684\u60c5\u7eea\uff1f
688\u64ad\u653e
\u8f66\u884c\u5343\u91cc818
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\u56db\u5e74\u7ea7\u4e0a\u6570\u5b66\u4e66\u7b54\u6848_\u300c\u9898\u62cd\u62cd\u300d\u5b66\u751f\u89e3\u9898\u5de5\u5177\uff0c\u514d\u8d39\u4e0b\u8f7d
\u6839\u636e\u6570\u5b66\u76f8\u5173\u5185\u5bb9\u4e3a\u60a8\u63a8\u8350\u6570\u5b66\u4e66
5
4＋26＝ 900÷3＝ 4500÷5＝ 1600÷8＝ 260÷2＝ 160×2＝ 71×3＝ 2400÷6＝ 350÷5＝ 33×4＝ 200×3＝ 3200÷8＝ 68÷2＝ 2400÷3＝ 35×5＝ 440÷4＝ 1000÷5＝ 150－3＝ 280÷4＝ 32×4＝ 6×25＝ 420÷7＝ 2400÷6＝ 140×2＝ 2700÷9＝ 62÷2＝ 63÷3＝ 360÷9＝ 26×2＝ 840÷4＝
1400÷7＝ 150×6＝ 720÷8＝ 80÷4＝ 31×3＝ 320÷4＝ 400÷8＝ 35－6＝ 880÷2＝ 6400÷8＝ 0×200＝ 400÷5＝ 30＋3＝ 2×900＝ 660÷3＝ 180÷3＝ 3×29＝ 4500÷5＝ 50÷5＝ 28÷2＝ 360÷3＝ 71×3＝ 113×3＝ 990÷9＝ 20×9＝ 400÷4＝ 80÷2＝ 60×5＝ 26×4＝ 300÷3＝
400÷8＝ 66÷6＝ 63÷3＝ 24×2＝ 700×5＝ 22－2＝ 36＋3＝ 18×6＝ 35÷5＝ 1500÷5＝ 30×12＝ 3600÷4＝ 180÷9＝ 150÷3＝ 100÷5＝ 7×300＝ 19×3＝ 3600÷3＝ 3000÷6＝ 3×500＝ 6×24＝ 4800÷8＝
640÷80= 8
15×5=75
23×3= 69
12×2×5=120
480÷80= 6
16×5= 80
27×3= 81
90÷15= 6
48÷4= 12
640÷16= 40
39÷3= 13
24×20= 480
32×3= 96
48÷16= 3
12×8= 96
27×3= 81
33×334=。640÷80=。126×6＝
648÷4=。15×12。45×10。36÷3。29×3。480÷6。2×262。99÷3。22×4。88×8。99×9。10×10。20×20。
12×3＝ 21×2 31×8＝
53X99=
绛旓細1銆14.4梅48锛0.3 2銆11.83梅7锛1.69 3銆29.4梅5锛5.88 4銆19.5梅39锛0.5 5銆29.6梅37锛0.8 6銆23.1梅21锛1.1 7銆37.44梅36锛1.04 8銆4.5梅10锛0.45 9銆44.24梅14锛3.16 10銆36.12梅43锛0.84 11銆49.28梅32锛1.54 12銆37.8梅27锛1.4 13銆1.68梅42...
绛旓細4锛26锛 900梅3锛 4500梅5锛 1600梅8锛 260梅2锛 160脳2锛 71脳3锛 2400梅6锛 350梅5锛 33脳4锛 200脳3锛 3200梅8锛 68梅2锛 2400梅3锛 35脳5锛 440梅4锛 1000梅5锛 150锛3锛 280梅4锛 32脳4锛 6脳25锛 420梅7锛 2400梅6锛 140脳2...
绛旓細涓夊勾绾鏁板涔橀櫎娉曞彛绠楅 锛1锛133x9= 锛2锛90梅5= 锛3锛196 x3= 锛4锛130梅2= 锛5锛144x4= 锛6锛243 梅3= 锛7锛131x5= 锛8锛196梅7= 锛9锛222x7= 锛10锛707梅7= 锛11锛205x6= 锛12锛222梅6= 锛13锛693x8= 锛14锛185梅5= 锛15锛361x7...
绛旓細1/2 x 2/3 = ?绛旀锛1/3 2/3 x 3/2 = ?绛旀锛1 1/2 x 4/5 = ?绛旀锛2/5 5/6 x 1/2 = ?绛旀锛5/12 3/4 x 4/3 = ?绛旀锛1 2/5 x 7/6 = ?绛旀锛7/15 1/3 x 5/8 = ?绛旀锛5/24 7/8 x 3/4 = ?绛旀锛21/32 1/2 x 7/9 = ?绛旀锛7/18 3/...
绛旓細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 = 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 ...
绛旓細33+66=99...5 梅1 =5 10 梅2 =5 15 梅3 =5 20 梅4 =5 25 梅5 =5 30 梅6 =5 35 梅7 =5 40 梅8 =5 45 梅9 =5 50 梅10 =5 55 梅11 =5 60 梅12 =5 65 梅13 =5 70 梅14 =5 75 梅15 =5 80 梅16 5 85 梅17 5 90 梅18 5 95 梅19 5 100 梅20 5 ...
绛旓細33+66=99...5 梅1 =5 10 梅2 =5 15 梅3 =5 20 梅4 =5 25 梅5 =5 30 梅6 =5 35 梅7 =5 40 梅8 =5 45 梅9 =5 50 梅10 =5 55 梅11 =5 60 梅12 =5 65 梅13 =5 70 梅14 =5 75 梅15 =5 80 梅16 5 85 梅17 5 90 梅18 5 95 梅19 5 100 梅20 5 ...
绛旓細1.5脳0.6=0.9 0.25脳4=1 0.4脳0.9=0.36 0.12脳100=12 7.9脳100=790 0.42梅100=0.0042 3.65梅1000=0.00365 4.2梅0.7=6 7.2梅0.6=12 9.6梅0.6=16 0.63梅0.9=0.7 11梅0.1=110 1.45+15脳6= 1352.250梅5脳8=4003.6脳5梅2脳4=604.30脳3+8=985.400...
绛旓細4.8锛2.3= 5.6梅7= 4.7锛6.2= 3.7锛0.07= 27梅0.01= 3.72锛2.28= 0.62锛0.38= 1.25脳4= 0.45梅0.09= 5.2脳0= 1.73锛3.2= 1.12脳100= 8.7梅0.29= 10.3锛5.2= 1. 03锛0.9= 12.4锛0.37= 0.04脳25= 0.29锛0.18= 4.83锛2.53= 1.25脳0.8...
绛旓細25梅0.25=666梅1.11= 1.2梅3= 0.48梅6= 4.6梅23= 480梅0.15 6.8梅4= 0.72梅12= 0.135梅0.15 0.72梅4= 9.6梅6= 5.2梅13= 12.5梅5= 736梅3.2 8梅0.5= 0.32梅16= 0.141梅0.047 3.2梅0.04 25.3梅0.880 6.3梅2...
