北师大版四年级数学下册小数乘法综合练习题163Word格式.docx
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0.67×
0.60.48×
0.880.55×
5.96.7×
24.7
99×
0.70.4×
0.590.97×
0.912.4×
7.15
0.61×
0.087.7×
4.92.8×
9.45.63×
0.2
2=6×
0.4=0.02×
10=0.29÷
3.13×
10=2×
0.09=0.5×
70=0.5×
400=
0.7×
0.7=0.7×
100=57.5÷
0.794×
1000=0.05×
0.2=0.3×
6=0.13×
7=
0.72×
0.62.8×
0.290.96×
4.37.3×
5.8
0.39×
0.061.7×
0.385.3×
0.380.17×
6.37
0.17×
0.060.7×
0.270.42×
0.710.41×
93.5
0.29×
0.030.26×
5.62.2×
3.24.96×
0.53
0.3×
0.8=0.6×
1000=6.49÷
0.85×
100=6×
0.04=0.007×
20=0.16×
2=
0.1×
8=4×
0.8=0.01×
100=88.8÷
0.049×
1000=0.5×
0.02=0.04×
0.2=0.11×
90=
0.81×
0.090.12×
1.10.18×
9.40.51×
3.81
0.22×
0.94.8×
0.320.78×
0.37.1×
15.3
7300×
0.70.95×
0.795.4×
6.84.8×
73.8
9.5×
0.35.9×
0.750.85×
1.539.1×
3.8
2=3×
0.5=0.008×
100=19.9÷
0.986×
1000=0.7×
0.3=0.3×
4=0.5×
0.3=
4=5×
0.6=0.02×
10=0.317÷
53.3×
100=0.04×
0.06=0.002×
30=0.4×
0.87×
0.70.51×
4.40.64×
1.58.3×
43.3
4.3×
0.020.24×
0.610.21×
7.90.4×
1.07
4.7×
0.050.1×
0.885.1×
0.490.6×
2.69
1.6×
0.60.71×
0.910.56×
0.316.97×
0.23
3=3×
0.8=0.02×
10=4.04÷
56.8×
1000=0.06×
0.09=0.008×
0.08=0.1×
0.09=
5=3×
0.2=0.007×
10=3.94÷
10=0.08×
60=1.3×
4=
0.19×
0.66.1×
0.798.5×
0.640.92×
6.3
0.74×
0.070.58×
5.10.67×
0.510.47×
7.8
0.96×
7.80.33×
0.671.6×
93.7
3.1×
0.067.3×
5.52.5×
7.22.41×
2.8
9=4×
0.2=0.2×
1000=1.14÷
0.801×
0.3=0.09×
0.04=0.12×
0.07=
3=8×
0.4=0.003×
1000=0.053÷
4.88×
1000=70×
0.5=0.001×
700=0.2×
5=
2.2×
0.20.22×
0.894.3×
4.30.5×
5.57
0.055.2×
0.423×
2.40.69×
80.9
330×
0.090.28×
0.335.1×
0.870.3×
35.9
0.53×
0.030.66×
0.683.1×
0.252.88×
0.94
0.5×
7=2×
100=9.6÷
33.3×
10=1×
0.02=0.009×
400=0.1×
0.6=
5=2×
0.7=0.07×
10=0.761÷
76.9×
10=0.7×
0.5=0.009×
0.8=0.18×
0.36×
0.30.59×
1.74.8×
7.27.8×
54.2
1.1×
0.030.12×
7.50.65×
0.210.58×
5.41
4.2×
0.063.2×
0.310.7×
0.243.4×
9.26
2.6×
0.090.75×
6.32.1×
2.52.28×
8
8=3×
1000=54.9÷
0.157×
100=0.06×
0.09=0.007×
800=1.6×
70=
0.9=0.01×
100=0.941÷
52.7×
100=0.01×
0.4=0.1×
0.5=0.8×
0.22.5×
7.50.44×
1.10.39×
2.42
0.030.6×
0.450.85×
8.23.8×
46
8.5×
0.65.5×
6.10.59×
5.20.93×
5.84
0.16×
0.039×
0.722.3×
449.5×
0.24
7=4×
0.3=0.002×
100=57.8÷
96×
100=0.2×
0.2=0.07×
5=0.04×
0.9×
3=6×
0.9=0.008×
1000=2.18÷
0.814×
100=0.7×
0.8=0.3×
0.03=0.3×
2.9×
0.097.5×
0.40.87×
5.51×
3.93
0.050.51×
4.90.13×
0.710.38×
44.4
3700×
0.50.87×
4.61.5×
0.226.7×
2.92
0.68×
0.51.5×
0.420.11×
57.69×
3.4
0.8×
0.6=0.004×
10=22.9÷
0.105×
10=0.03×
0.5=0.007×
600=
0.8=0.001×
100=0.302÷
1000=0.03×
0.7=0.1×
50=1.5×
7.2×
0.92.1×
0.410.91×
4.30.19×
31.6
1.5×
0.78.7×
0.930.28×
0.270.37×
3.39
4400×
0.30.29×
4.63.5×
0.321.4×
4
2.8×
0.40.17×
0.972.4×
9.356.9×
0.56
9=9×
0.3=0.02×
1000=8.66÷
9.33×
10=6×
0.02=0.01×
900=1.1×
0.5=
0.8=0.5×
10=7.34÷
4.92×
100=0.9×
0.04=0.01×
0.8=0.12×
8.6×
0.85.5×
0.237.5×
0.270.89×
85.2
0.88×
0.59.9×
2.39.7×
98.6×
53.6
920×
0.24.4×
2.30.17×
21.4
9.9×
0.030.95×
77.8×
4.55.66×
9.7
0.8=0.002×
1000=0.61÷
6.42×
10=0.2×
0.3=0.007×
500=0.07×
0.4=
0.7=0.05×
10=38.8÷
0.518×
10=0.5×
0.3=0.006×
0.06=0.17×
0.2=
0.90.78×
0.660.85×
0.690.65×
1.55
0.97×
0.050.19×
1.20.31×
0.670.59×
8.55
95×
0.92.5×
0.776.5×
5.99.4×
4.53
9.8×
0.49.2×
0.589.5×
0.4149.5×
0.34
6=5×
0.3=0.01×
1000=71.1÷
84.9×
0.02=0.03×
5=0.2×
9=
7=8×
0.7=0.003×
10=0.962÷
0.91×
1000=7×
0.5=0.2×
60=
4.4×
0.30.98×
4.80.81×
0.73.9×
92.6
0.38×
0.024.8×
6.25.3×
0.340.32×
7.06
0.65×
0.040.86×
0.770.7×
60.96×
1.7
8.9×
0.037.8×
4.47.6×
3.34.97×
1.6
5=5×
0.3=0.05×
10=6.93÷
6.74×
100=0.02×
4=0.03×
7=9×
0.9=0.4×
1000=5÷
100=7×
0.09=0.003×
0.3=0.1×
8.7×
0.054×
0.560.54×
0.212.4×
91.5
0.56×
0.022×
1.40.58×
6.22.3×
17
2100×
0.050.17×
0.740.64×
8.52.4×
3.11
0.93.3×
0.810.37×
0.187.41×
0.46
6=3×
0.5=0.004×
10=0.124÷
0.989×
20=0.2×
2=7×
0.5=0.08×
1000=61.4÷
0.902×
0.9=0.002×
0.4=0.17×
1.7×
0.080.56×
0.858.8×
0.158.2×
26
0.043.5×
8.49.1×
6.39.5×
1.31
0.13×
0.040.6×
82.2×
6.21.4×
4.44
0.92×
0.80.78×
0.370.91×
0.1176×
0.73
4=2×
100=2.86÷
79.6×
10=0.8×
0.04=0.03×
2=0.13×
80=
9=6×
0.6=0.07×
1000=4.2÷
0.775×
100=30×
0.3=0.4×
0.08=1.2×
0.40.88×
0.398.3×
7.50.94×
9.04
0.64×
0.070.2×
6.40.2×
0.395.1×
42.2
2.3×
0.090.31×
0.258.7×
7.10.63×
9.5
0.59.2×
0.183.4×
7.85.33×
6.2
0.8=0.004×
100=0.018÷
0.352×
100=90×
0.9=0.09×
700=0.7×
4=6×
0.2=0.006×
1000=0.52÷
0.21×
10=0.1×
0.6=0.3×
0.4=0.08×
5.8×
0.093.6×
3.50.16×
8.67.1×
71
0.62×
0.070.54×
0.862.4×
0.21×
9.24
6800×
0.044.4×
20.44×
0.961.4×
35.3
0.79×
0.060.92×
8.40.61×
0.2734.3×
8.2
7=7×
1000=93.7÷
3.01×
0.7=0.01×
0.09=1.5×
900=
5=7×
0.3=0.7×
100=0.099÷
0.94×
100=50×
0.03=0.006×
80=0.01×
0.08=
0.020.25×
0.567.8×
0.290.17×
90.8
3.7×
0.87.2×
3.26.6×
9.82×
74
3100×
0.99.6×
1.10.49×
0.216.6×
80.3
0.024.2×
2.10.97×
9.865.7×
10=3.93÷
44.1×
100=0.1×
0.09=0.08×
0.7=0.13×
0.04=
2=5×
0.6=0.002×
10=7.31÷
0.016×
10=0.02×
0.3=0.9×
20=1.3×
0.73×
0.46.4×
2.56.8×
0.22.7×
9.08
0.57×
0.90.9×
70.47×
89.1×
27.3
3500×
0.20.49×
10.15×
0.572.7×
1.96
0.95×
0.40.3×
8.56.7×
5.34.21×
0.16