北师大版四年级数学下册小数乘法综合练习题87Word文档下载推荐.docx
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北师大版四年级数学下册小数乘法综合练习题87Word文档下载推荐.docx
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7.7×
0.060.5×
9.98.1×
9.30.68×
25.1
0.89.9×
0.926.1×
0.960.8×
50.6
0.61×
0.090.11×
7.10.26×
0.123.29×
0.58
3=3×
0.7=0.04×
10=51.3÷
0.23×
1000=70×
0.3=0.03×
5=0.3×
60=
0.1×
5=2×
0.3=0.05×
100=0.319÷
10=
88.4×
100=0.03×
0.06=0.08×
0.5=0.7×
0.04=
2.1×
0.020.7×
0.620.5×
0.460.75×
74.3
0.52×
0.040.64×
0.36.9×
6.79.8×
51.4
0.94×
0.091.5×
1.20.25×
1.81.1×
94.7
0.48×
0.044.4×
0.884.7×
4.381.9×
5.7
0.4×
8=2×
0.7=0.007×
100=0.65÷
25.3×
1000=80×
0.04=0.7×
0.8=0.08×
0.4=
0.5×
7=6×
0.3=0.008×
100=0.328÷
7.68×
100=0.2×
0.6=0.009×
500=1.1×
3.4×
0.39.9×
5.90.76×
1.26.1×
83.1
0.53×
0.30.99×
0.150.86×
0.690.22×
31.3
43×
0.90.24×
6.24.3×
0.49.5×
1.27
0.63×
0.90.12×
8.50.57×
4.15.82×
0.68
4=5×
0.7=0.06×
100=1.18÷
7.79×
100=70×
0.05=0.03×
0.07=0.6×
2=
0.4=0.004×
100=6.95÷
0.709×
10=0.04×
0.2=0.01×
4=1.9×
4.1×
0.040.83×
3.29.3×
0.258.9×
3.77
0.71×
0.40.11×
9.40.41×
3.40.26×
5.2
13×
0.44.6×
0.370.97×
5.60.33×
53.4
8.2×
0.61×
0.25.8×
0.614.05×
0.48
0.7×
6=9×
0.7=0.01×
10=0.625÷
83.7×
100=0.7×
0.08=0.004×
30=0.2×
800=
3=8×
0.6=0.5×
1000=7.2÷
2.31×
1000=0.1×
0.9=0.6×
0.9=0.9×
8=
3.2×
0.80.64×
0.431.5×
9.48×
1.6
1.4×
0.078.3×
4.30.24×
70.79×
1.12
230×
0.097.9×
7.90.46×
5.60.68×
22
8.5×
0.080.8×
7.80.58×
0.175.1×
0.74
4=4×
0.3=0.002×
1000=78.9÷
8.93×
100=0.5×
0.9=0.08×
600=
8=8×
0.4=0.007×
1000=69.1÷
0.143×
1000=9×
0.04=0.2×
0.8=0.16×
0.7=
0.83×
0.077.4×
5.71.6×
3.90.55×
1.65
0.35×
0.042.2×
0.846.8×
0.140.91×
79.7
0.39×
0.80.74×
0.959.9×
5.40.77×
4.22
4.8×
0.33.4×
4.20.19×
7.919.3×
0.91
1000=0.59÷
0.137×
10=0.1×
0.7=0.5×
6=0.16×
4=7×
0.8=0.09×
10=1.35÷
0.769×
1000=0.07×
0.6=0.8×
600=0.12×
6.7×
0.65.2×
24.3×
1.60.9×
44
0.59×
0.068.7×
0.675×
8.40.46×
2.49
620×
0.96×
1.70.69×
0.570.64×
43.2
0.45×
0.27.6×
0.173.2×
4.193.4×
0.35
5=5×
0.9=0.003×
10=6.12÷
1000=0.03×
0.8=0.04×
70=0.17×
5=4×
0.3=0.001×
100=0.374÷
77.8×
10=0.07×
0.4=0.009×
5=0.12×
0.06=
7.6×
0.20.72×
7.10.56×
0.318.7×
16.9
0.47×
0.60.59×
0.380.57×
6.10.56×
5.27
2.7×
0.070.15×
6.84.4×
0.810.67×
4.09
0.43×
0.50.92×
0.50.6×
0.8823.5×
0.23
3=6×
0.9=0.06×
10=6.57÷
3.04×
10=6×
0.05=0.7×
8=0.13×
3=
6=5×
0.8=0.8×
100=25.9÷
75.1×
200=1.3×
0.07=
0.050.79×
0.937.5×
2.90.99×
2.72
0.67×
0.60.14×
9.80.5×
0.646.6×
1.68
4300×
0.054.9×
8.77.2×
0.160.64×
66.6
8.4×
0.91.7×
1.61.3×
0.241.23×
7.6
0.9=0.7×
100=0.86÷
87.8×
100=40×
0.05=0.001×
0.04=0.1×
0.6=
9=3×
0.9=0.4×
100=0.13÷
5.86×
100=6×
0.05=0.6×
70=1.3×
0.77×
0.028.9×
0.124.5×
0.530.78×
7.51
0.21×
0.086×
9.68.4×
0.650.6×
17×
0.79.9×
0.390.26×
1.50.2×
94.3
4.2×
0.080.73×
4.41.3×
0.539.09×
0.31
0.6=0.9×
1000=6.37÷
0.487×
100=0.01×
0.9=0.008×
0.02=0.3×
6=
6=6×
0.5=0.007×
10=0.06÷
0.79×
10=1×
0.3=0.08×
0.2=0.06×
300=
0.098.3×
0.870.7×
0.255.3×
1.67
0.33×
0.56.4×
6.30.78×
0.397×
7.53
9.1×
0.88.5×
10.91×
4.80.62×
99
0.44×
0.021.1×
0.870.53×
0.6468.7×
6.7
3=9×
0.6=0.05×
100=3.07÷
47.9×
1000=2×
0.02=0.6×
800=0.03×
2=7×
0.6=0.006×
100=56.2÷
0.51×
0.05=0.8×
0.04=1.3×
1.9×
0.80.62×
3.20.77×
0.870.28×
80.4
0.30.36×
4.70.42×
6.76.8×
14.4
3400×
0.052.2×
0.899.9×
0.922.5×
3.43
0.96×
0.044.8×
0.821.4×
1.752.2×
0.95
6=4×
100=0.404÷
0.894×
30=0.18×
9=
1000=0.584÷
44.6×
10=40×
0.04=0.5×
80=1.2×
0.5=
0.030.8×
5.62.9×
0.379.9×
8.14
0.26×
0.035.9×
0.980.55×
0.915.1×
39.3
8.9×
0.20.22×
0.197.3×
1.10.44×
3.74
5.2×
0.33.3×
0.820.48×
88.63×
0.28
4=6×
0.9=0.004×
1000=8.97÷
8.72×
10=50×
0.2=0.3×
80=0.08×
5=9×
0.2=0.008×
100=64.5÷
41.4×
10=20×
0.2=0.5×
90=0.13×
7.1×
0.70.86×
9.30.88×
0.860.16×
7.12
0.31×
0.076.4×
0.270.59×
0.860.2×
16.6
5.6×
0.33×
4.42.3×
6.55.3×
8.43
0.49×
0.021.5×
0.826.5×
1.422.2×
0.18
6=8×
0.8=0.4×
10=98.1÷
82.8×
100=0.06×
0.03=0.2×
90=0.18×
4=
5=8×
0.7=0.004×
1000=66÷
8.53×
0.8=0.03×
0.03=1.1×
0.8=
0.62×
0.082.2×
0.234.4×
0.491.4×
12.7
5.7×
0.070.56×
1.13.2×
1.30.33×
9.83
4200×
0.030.98×
0.227.6×
9.20.12×
35.9
2.2×
0.28.6×
4.50.72×
0.371.26×
5.4
8=7×
100=0.114÷
0.408×
10=0.8×
20=0.6×
0.9=
9=5×
0.8=0.9×
1000=0.508÷
0.425×
0.04=0.06×
4=1×
1.5×
0.60.65×
28.1×
0.413.7×
9.41
2.9×
0.064×
5.83.2×
0.420.51×
3.56
65×
0.094.9×
0.160.66×
0.271×
1.59
0.95.8×
0.490.6×
0.618.06×
6.4
0.2=0.4×
1000=90.2÷
0.997×
10=0.7×
0.6=0.003×
200=1.8×
0.6=0.03×
100=4.81÷
9.65×
100=0.9×
0.6=0.09×
7=0.7×
0.3=
0.070.45×
2.50.81×
0.476.9×
36.7
0.29×
0.30.92×
0.840.36×
2.10.38×
40.6
990×
0.20.78×
0.130.79×
7.58.8×
52.1
0.86×
0.070.42×
0.540.34×
9.445.8×
4.6
0.8=0.006×
10=0.578÷
0.309×
0.09=0.7×
0.08=0.02×
3=2×
0.6=0.1×
100=5.39÷
51.5×
100=8×
0.5=0.004×
900=0.05×
0.92×
0.89.5×
0.143.9×
4.20.16×
9.53
0.73×
0.60.56×
0.680.9×
0.323.4×
27.3
770×
0.090.13×
5.64.2×
0.80.6×
58.1
0.096.9×
0.450.82×
6.763.6×
2=5×
0.2=0.08×
100=0.8÷
0.07=0.008×
80=0.07×
1000=8.1÷
67.1×
0.08=0.3×
500=0.9×
1.1×
0.074.3×
0.710.2×
0.584.2×
11.3
0.030.53×
3.50.38×
9.85×
2.98
1400×
0.53.7×
0.613.1×
4.35.8×
6.25
0.46×
0.030.94×
0.213.8×
8.65.96×
0.57
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