北师大版四年级下册数学计算题Word文档格式.doc
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3=4×
0.3=0.4×
0.3=13×
3=0.13×
2=0.13×
0.2=36×
24=
3.6×
2.4=36×
2.4=3.6×
24=0.36×
2.4=0.6×
0.7=0.9×
0.1=0.8×
5=
1.1×
0.4=0.02×
7=0.3×
1.3=0.3×
0.2=0.5×
1.8=1.5×
1.8=7×
2=
0.7×
2=0.7×
0.2=3×
6=0.3×
0.6=15×
2=1.5×
1.5×
0.2=3.8×
4=2.5×
4=20×
0.5=4.8÷
1.6=1.5×
5=10－4.5=
0.39÷
3=7.2÷
4=6÷
二、竖式计算
45.2－33.5=38－33.4=8.25+1.55=7.3－2.25=10－2.45=3.7+2.36=10.2－8.75=
15.4+2.97=5.94+10.7=11.65－7.39=10－3.14=11.7+40.3=3.15－2=8－7.23=
3.8+3.54=3.05－2.9=85－34.7=0.7×
7.8=1.3×
0.25=1.44×
3.98=1.44×
3.98=
1.36×
0.8=0.78×
0.04=4.8×
0.25=4.8×
1.2=0.32×
0.8=0.32×
1.2=9.8×
0.5=
9.8×
1.3=654×
0.9=2.42×
1.1=3.14×
1.5=2.6×
0.8=2.15×
2.1=2.1×
60=
0.12×
50=2.6×
0.5=1.2×
60=2.13×
4=4.8×
0.3=1.3×
2.2=9.6×
0.8=3.25×
1.8=
4.8×
1.3=4.8×
0.9=9.34×
1.4=0.7×
9.32=1.87×
2.3=0.15×
0.63=1.8×
0.85=
48×
0.15=0.86×
1.2=0.125×
8=12×
0.16=12.9÷
6=7.42÷
7=8.2÷
5=0.98÷
2.8=
15.9÷
15=26÷
4=12÷
16=32÷
5=54÷
36=4÷
25=7.79÷
95=435÷
12=
35÷
56=134÷
4=610÷
16=182÷
52=15.6÷
6=8.54÷
0.7=35÷
0.5=12.6÷
0.3=
0.768÷
1.6=8.4÷
0.56=37.1÷
0.53=2.7÷
7.5=0.78÷
2=4.06÷
0.58=0.7÷
0.25=
32÷
0.08=6.21÷
0.3=0.21÷
0.025=6.3÷
0.42=0.012÷
0.25=41.6÷
2.6=7÷
0.35=
0.63÷
0.7=30.6÷
4.5=0.4÷
0.5=72.9÷
9=4.2÷
1.2=0.16÷
2.5=72.9÷
0.9=4÷
3=
4.2÷
0.12=0.16÷
0.25=73÷
3=9.4÷
11=3÷
8=14.2÷
11=0.4÷
9=10÷
9=
1÷
7=2÷
4=5÷
6=4.48÷
3.5=13.3÷
0.95=12.3÷
1.5=7.2÷
0.64=24÷
1.5=
42.7÷
7=0.23÷
5=82.5÷
15=7.8÷
75=25.2÷
18=0.448÷
32=21.6÷
12=2.88÷
1.5
2.88÷
1.5=46.23÷
23=0.14÷
0.08=19.2÷
1.6=1.92÷
0.16=0.192÷
0.016=5.3×
2.4=
54.6÷
0.91=1.25×
0.72=9.6×
4.5=21÷
0.75=9.6－1.64=62.4+7.62=8×
1.57=8.95÷
13.3×
0.95=12.3×
1.5=9÷
3.6=4.2×
3.2=117÷
36=1.8×
5.5=
（保留二位小数）
8.09×
6.7=600÷
8.09=1.79×
1.2=45.4÷
15=4.48×
3.5=
三、计算并验算
12.6÷
0.28=8.84÷
1.7=62.9÷
17=2.1÷
0.56=9÷
0.36=
4.2×
3.2=117÷
36=1.8×
5.5=
四、脱在计算
9.43－（8.65+0.40）4.6+12.3+5.815－（1.3+3.9）4.6－1.75+2.085－（4.19－2.83）7.41－（2.96+3.04）
4.28+0.53－3.373.2+1.27－2.491.54+2.08+3.629.5+4.85－6.365.6+2.7+4.44.6－（1.75+2.08）
4.02－3.5+0.9870.8－1.25－1.755－4.19+2.832.6+1.4×
3（8+0.8）×
1.252.5×
0.6－1.8×
0.5
2.5×
2.8×
42.5×
13+0.90.25×
13.7×
0.41.83+3.79+0.1722－1.6×
70.89×
4.8+0.89×
5.2
10―0.34―0.6612.8+2.04×
9.56.15×
9.4－424.5×
3.6+5.2×
0.354.5×
0.9+5.5×
0.935.7÷
14÷
30
5.4÷
（2.7×
4）9.4×
[0.96÷
（5.4÷
0.9）]52÷
6.5+26×
0.371.6×
（2.25+10.5÷
1.5）90÷
（3.6－1.8）3.4×
7.8÷
3.9
0.36÷
[（6.1―4.6）×
0.8]54÷
（3.94+6.86）0.175÷
0.25×
4（3.2+0.12）÷
0.80.175÷
0.428.7÷
7+4.5
96÷
（15.4－12.2）2.4×
3÷
0.189÷
[0.3×
（8－6.5）]7.8+4.56+2.212.7+12.5÷
50.4×
99+0.43.6×
4－2.5
0.65×
6.4－0.65×
5.45.01－1.9+4.9978÷
0.25÷
0.4
五、解方程
x－19=2x－12.3=3.84x=3803y=451.6x=3.3647+x=47
4x=426m=42y－21=146y=54x÷
7=12a－18=261.2x=48
24n=962x+20=803x+6=150.5x－2=24x+3x=1802x－x=4
4m－2m=485y+y=96y+y=33x+3x=725x－2x=123y+3y=36
6x－3x=4.83m+2m=653x+4=34x+5=552x+5=452x－6=40
3x+20=504x+9=2493y－6=48y+2y=45x－360=3126x－x=125
m÷
0.6=4.53x=3.6x－18=402y+7=91x+2.5=105x－3.9=5.1
8m÷
2=15
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