五年级下期分数脱式计算题，要有列式答案，40道以上哟 五年级下期分数脱式计算题，要有列式答案，40道以上
50\u9053\u4e94\u5e74\u7ea7\u8131\u5f0f\u8ba1\u7b97\u9898\u5e26\u8fc7\u7a0b\u548c\u7b54\u6848\uff0c\u6709\u7b54\u6848\u548c\u8fc7\u7a0b\u7684\u52a0\u5206\uff0c\u8c22\u8c22\u4e86\u3002408\uff0d12\u00d724 = 408 - 288 = 120
\uff0846\uff0b28\uff09\u00d760 = 74 x 60 = 4440
42\u00d750\uff0d17 = 2100- 17 = 2083
32\uff0b105\u00f75 = 32 + 21 = 53
420\u00d7\uff08327\uff0d238\uff09 = 420 x 89 = 37380
(4121+2389)\u00f77 = 6510 \u00f77 = 930
3.416\u00f7\uff080.016\u00d735\uff09 = 3.416 \u00f70.56 = 6.1
0.8\u00d7[(10\uff0d6.76)\u00f71.2] = 0.8 x(3.24\u00f71.2) = 0.8 x 2.7 = 2.16
5.67\u00d70.2-0.62 = 1.134-0.62 = 0.514
0.4\u00d70.7\u00d70.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07
0.78+5.436+1 = 6.216 +1 = 7.216
30.8\u00f7[14\uff0d(9.85\uff0b1.07)] = 30.8 \u00f7 (14 - 10.92) = 30.8\u00f73.08 = 10
[60\uff0d(9.5\uff0b28.9)]\u00f70.18 = (60- 38.4)\u00f70.18 = 21.6 \u00f70.18 = 120
2.881\u00f70.43\uff0d0.24\u00d73.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.86
20\u00d7[(2.44\uff0d1.8)\u00f70.4\uff0b0.15] = 20x (0.64 \u00f70.4 +0.15)= 20x(1.6 +0.15) = 20 x1.75 = 35
28-(3.4+1.25\u00d72.4) = 28 - (3.4 + 3) = 28 - 6.4 = 21.6
2.55\u00d77.1+2.45\u00d77.1 = (2.55 + 2.45) x7.1 = 5 x7.1=35.5
0.8\u00d7\u301415.5-(3.21+5.79)\u3015 = 0.8 x (15.5 - 9) = 0.8 x 6.5 = 5.2
\uff0831.8+3.2\u00d74\uff09\u00f75 = (31.8 + 12.8)\u00f75 = 44.6\u00f75 = 8.92
31.5\u00d74\u00f7(6+3) = 126 \u00f7 9 = 14
2\u00f72.5+2.5\u00f72 = 0.8 + 1.25 =2.05
194\uff0d64.8\u00f71.8\u00d70.9 = 194 -36 x0.9 = 194-32.4 = 161.6
5180\uff0d705\u00d76 = 5180 - 4230=950
24\u00f72.4\uff0d2.5\u00d70.8 =10 -2=8
405\u00d7(3213-3189) =405x24 = 9720
125\u00d7(97-81) =125x16 =2000
6942+480\u00f73 = 6942 + 160 = 6782
20+80\u00f74-20 = 20 + 20 -20 = 40 -20 = 20
100\u00f7\uff0832-30\uff09\u00d70 = 100 \u00f72 x0= 50 x0 = 0
25\u00d74-12\u00d75 = 100 - 60 = 40
70\u00d7\u3014\uff0842-42\uff09\u00f718\u3015=70 x (0\u00f718) = 70x0 = 0
75\u00d765+75\u00d735 = 75 x (65 +35) = 75x100 = 7500
6-1.6\u00f74= 6- 0.4 = 5.6
5.38+7.85-5.37= 13.23 - 5.37=7.86
7.2\u00f70.8-1.2\u00d75=9 - 6 =3
6-1.19\u00d73-0.43= 6-3.57 - 0.43 = 6- (3.57 + 0.43) = 6-4 = 2
6.5\u00d7\uff084.8-1.2\u00d74\uff09= 6.5 x(4.8 - 4.8 )=6.5 x0 = 0
0.68\u00d71.9+0.32\u00d71.9 = (0.68 + 0.32) x1.9 = 1 x 1.9 = 1.9
10.15-10.75\u00d70.4-5.7 = 10.15 - 4.3 - 5.7 = 10.15 -(4.3 + 5.7)=10.15 - 10 =0.15
5.8\u00d7\uff083.87-0.13\uff09+4.2\u00d73.74 = 5.8 x 3.74 +4.2 x 3.74 = (5.8 +4.2)x3.74 = 10 x 3.74 = 37.4
32.52-\uff086+9.728\u00f73.2\uff09\u00d72.5 = 32.52 - (6+3.04)x2.5 = 32.52 - 9.02 x 2.5 = 32.52 -22.55 = 9.97
\uff08136+64\uff09\u00d7\uff0865-345\u00f723\uff09= 200x(65-15) = 200x 50=10000
\uff0848+370\uff09\u00f7\uff0864-45\uff09=418 \u00f719 =22
14 \u00d7 8/7 \u2013 5/6 \u00d7 12/15 =16 - 2/3 = 15x1/3
17/32 \u2013 3/4 \u00d7 9/24 = 17/32 - 27/96= 51/96 - 27 /96 = 24/96 = 1/4
3 \u00d7 2/9 + 1/3 = 2/3 + 1/3 = 1
5/7 \u00d7 3/25 + 3/7 =3/35 + 3/7= 3/35 +15/35= 18/35
1/5 \u00d7 2/3 + 5/6 = 2/15 + 5/6 = 4/30 + 25/30 = 29/30
9/22 + 1/11 \u00f7 1/2 = 9/22+ 1/11 x 2 = 9/22 +2/11 = 9/22 +4/22 = 13/22
5/3 \u00d7 11/5 + 4/3 = 11/3 +4/3 = 15/3 = 5
45 \u00d7 2/3 + 1/3 \u00d7 15 = 30+5 = 35
7/19 + 12/19 \u00d7 5/6 =7/19 + 10/19=17/19
1/4 + 3/4 \u00f7 2/3 =1/4+ 1/2 = 1/4 + 2/4 = 3/4
8/7 \u00d7 21/16 + 1/2= 3/2+1/2 = 4/2 = 2
\u4e94\u5e74\u7ea7\u4e0b\u671f\u5206\u6570\u8131\u5f0f\u8ba1\u7b97\u9898\u5982\u4e0b\uff1a
408\uff0d12\u00d724 = 408 - 288 = 120
\uff0846\uff0b28\uff09\u00d760 = 74 x 60 = 4440
42\u00d750\uff0d17 = 2100- 17 = 2083
32\uff0b105\u00f75 = 32 + 21 = 53
420\u00d7\uff08327\uff0d238\uff09 = 420 x 89 = 37380
(4121+2389)\u00f77 = 6510 \u00f77 = 930
3.416\u00f7\uff080.016\u00d735\uff09 = 3.416 \u00f70.56 = 6.1
0.8\u00d7[(10\uff0d6.76)\u00f71.2] = 0.8 x(3.24\u00f71.2) = 0.8 x 2.7 = 2.16
5.67\u00d70.2-0.62 = 1.134-0.62 = 0.514
0.4\u00d70.7\u00d70.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07
0.78+5.436+1 = 6.216 +1 = 7.216
30.8\u00f7[14\uff0d(9.85\uff0b1.07)] = 30.8 \u00f7 (14 - 10.92) = 30.8\u00f73.08 = 10
[60\uff0d(9.5\uff0b28.9)]\u00f70.18 = (60- 38.4)\u00f70.18 = 21.6 \u00f70.18 = 120
2.881\u00f70.43\uff0d0.24\u00d73.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.86
3/4+1/6-2/3=1/4
7/8-1/4+4/9=77/72
1-1/3+2/7=20/21
1/2+4/5-3/10=1
5/6-(2/3-1/9)=5/18
9/10-(3/4+1/8)=1/40
1/2+2/3-3/4=5/12
7/8-1/6+1/4=23/24
1-(3/4-2/9)=17/36
9/10-1/5-1/2=1/5
1/4+3/7+1/2=33/28
7/8-(2/3+1/6)=1/24
1-(1/3+3/5)=1/15
1/2+1/4+1/3=13/12
7/8+1/4+1/2=5/8
5/7-(4/7+1/9)=2/63
1-1/4-1/2=1/4
3/4-1/6-1/3=1/4
3/10+1/4+2/5=19/20
2/3+1/6+1/12=11/12
1-1/4-2/5=7/20
1/2+1/9+1/12=25/36
125\u00d7(97-81) =125x16 =2000
6942+480\u00f73 = 6942 + 160 = 6782
20+80\u00f74-20 = 20 + 20 -20 = 40 -20 = 20
100\u00f7\uff0832-30\uff09\u00d70 = 100 \u00f72 x0= 50 x0 = 0
1/2+1/3＝5/6
1/2-1/3＝1/6
1/2+3/4-3/10=19/20
2/9+5/6+1/3=25/18
4/5-3/10+2/3=7/6
1/2-3/4+3/8=1/8
5/6-1/3+3/10=1/5
1/2+1/4+1/6+1/8+1/10=137/120
2/3+4/7-3/10=197/210
1/4-2/9+4/5-5/9=49/180
1. 2/3-1/4=
2. 2/5+3/7=
3. 4/3-7/2=
4. 8/3+5/2=
1) 12/13-8/13=
2) 8/9-2/9=
3) 14/15-10= 4) 11/13-7/13=
5) 8/10-1/10=
6) 13/14-7/14=
7) 5/9+1/9=
8) 5/13-4/13=
9) 4/13-1/13=
10) 4/5-2/5=
11) 9/12+3/12=
12) 7/13-3/13=
13) 1/12+11/12=
14) 4/15+8/15=
15) 8/12-2/12=
16) 6/13+5/13=
17) 8/10-8/10=
18) 5/14+2/14=
19) 4/15+7/15=
20) 9/15-7/15=
21) 7/12-2/12=
22) 7/11-1/11=
23) 6/7-6/7=
24) 13/14-9/14=
25) 7/14-1/14=
26) 3/13+8/13=
27) 4/12-2/12=
28) 4/11+5/11=
29) 4/13+5/13=
30) 2/12+9/12=
31) 3/15+10/15=
32) 14/15+1/15=
33) 8/13-5/13=
34) 1/12+1/12=
35) 4/12+2/12=
36) 1/15+1/15=
37) 7/9-3/9=
38) 12/15+2/15=
39) 3/8+1/8=
40) 4/14+8/14=
41) 8/12-4/12=
42) 1/10+5/10=
43) 8/15+7/15=
44) 5/14+7/14=
45) 3/11+6/11=
46) 7/13-4/13=
47) 10-6/15=
48) 11/15-8/15=
49) 7/15-6/15=
50) 3/6+1/6=
五年级下期分数脱式计算题如下：
408－12×24 = 408 - 288 = 120
（46＋28）×60 = 74 x 60 = 4440
42×50－17 = 2100- 17 = 2083
32＋105÷5 = 32 + 21 = 53
420×（327－238） = 420 x 89 = 37380
(4121+2389)÷7 = 6510 ÷7 = 930
3.416÷（0.016×35） = 3.416 ÷0.56 = 6.1
0.8×[(10－6.76)÷1.2] = 0.8 x(3.24÷1.2) = 0.8 x 2.7 = 2.16
5.67×0.2-0.62 = 1.134-0.62 = 0.514
0.4×0.7×0.25 = 0.4 x 0.25 x 0.7 = 0.1 x 0.7 = 0.07
0.78+5.436+1 = 6.216 +1 = 7.216
30.8÷[14－(9.85＋1.07)] = 30.8 ÷ (14 - 10.92) = 30.8÷3.08 = 10
[60－(9.5＋28.9)]÷0.18 = (60- 38.4)÷0.18 = 21.6 ÷0.18 = 120
2.881÷0.43－0.24×3.5 = 6.7 - 0.24 x3.5 = 6.7 - 0.84 = 5.86
3/4+1/6-2/3=1/4
7/8-1/4+4/9=77/72
1-1/3+2/7=20/21
1/2+4/5-3/10=1
5/6-(2/3-1/9)=5/18
9/10-(3/4+1/8)=1/40
1/2+2/3-3/4=5/12
7/8-1/6+1/4=23/24
1-(3/4-2/9)=17/36
9/10-1/5-1/2=1/5
1/4+3/7+1/2=33/28
7/8-(2/3+1/6)=1/24
1-(1/3+3/5)=1/15
1/2+1/4+1/3=13/12
7/8+1/4+1/2=5/8
5/7-(4/7+1/9)=2/63
1-1/4-1/2=1/4
3/4-1/6-1/3=1/4
3/10+1/4+2/5=19/20
2/3+1/6+1/12=11/12
1-1/4-2/5=7/20
1/2+1/9+1/12=25/36
125×(97-81) =125x16 =2000
6942+480÷3 = 6942 + 160 = 6782
20+80÷4-20 = 20 + 20 -20 = 40 -20 = 20
100÷（32-30）×0 = 100 ÷2 x0= 50 x0 = 0
古古怪怪古古怪怪滚滚滚滚滚滚
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