北师大版四年级数学下册小数乘法综合练习题56Word格式文档下载.docx
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2.97
0.65×
0.080.87×
0.431.6×
4.18.7×
2.32
24×
0.093.8×
0.169.6×
0.790.21×
65.3
0.83×
0.050.6×
2.40.63×
0.252.52×
1.6
0.2×
7=8×
0.6=0.7×
100=0.249÷
8.65×
100=0.05×
0.2=0.007×
40=1.2×
3=7×
0.3=0.03×
100=91.6÷
63.7×
1000=0.08×
0.7=0.009×
0.7=0.13×
8.8×
0.062.9×
0.90.46×
9.67.5×
36.1
0.44×
0.37.7×
3.60.99×
0.770.9×
59.4
0.67×
0.080.53×
0.230.87×
74.5×
52.5
5.3×
0.020.24×
0.120.2×
0.618.9×
0.37
0.4×
0.3=0.004×
100=7.83÷
39.7×
10=0.4×
0.08=0.009×
0.04=1.9×
200=
0.5=0.005×
10=65.1÷
92.7×
100=0.09×
0.3=0.9×
30=0.14×
0.3=
0.45×
0.70.2×
7.27×
6.52.1×
17.2
0.34×
0.030.31×
0.70.35×
0.863.2×
89.4
9800×
0.088.1×
9.60.43×
9.70.1×
33.7
0.88×
0.50.18×
5.12.7×
5.12.91×
0.28
0.3×
7=5×
0.3=0.006×
10=64.8÷
0.258×
1000=2×
0.8=0.07×
600=0.8×
500=
6=2×
0.3=0.003×
1000=0.102÷
10=
0.959×
10=10×
0.03=0.004×
800=1.6×
60=
1.2×
0.90.34×
1.60.42×
0.920.93×
4.32
0.84×
0.073.3×
7.43.4×
7.13×
4.05
460×
0.087×
80.11×
0.317.9×
62.7
9.4×
0.30.98×
1.39.7×
3.977.7×
0.9×
4=9×
0.8=0.002×
10=6.92÷
0.684×
10=0.02×
0.7=0.005×
8=0.02×
0.8=0.01×
100=13÷
5.63×
1000=80×
0.9=0.01×
0.02=0.11×
1.4×
0.030.13×
0.482.6×
8.60.2×
6.19
2.1×
0.070.67×
0.945.5×
5.20.91×
9.02
46×
0.077.2×
2.97.6×
0.120.14×
25.4
0.60.17×
0.787.7×
0.8591.9×
2.3
5=9×
0.6=0.08×
100=50.5÷
59.3×
0.04=0.02×
5=0.5×
900=
7=6×
0.9=0.1×
100=2.41÷
70×
100=80×
0.7=1.6×
0.6=
0.52×
0.050.91×
1.60.56×
0.550.49×
33
3.6×
0.52.6×
0.480.3×
4.20.86×
31.5
0.040.94×
9.39.6×
5.10.99×
7.11
0.61×
0.098.9×
5.26.2×
4.95.55×
0.27
2=2×
0.6=0.9×
100=54.7÷
8.48×
1000=0.9×
0.04=0.07×
300=0.03×
700=
0.7×
8=8×
0.5=0.5×
10=0.31÷
0.915×
100=8×
0.6=0.1×
700=2×
0.02=
0.65.2×
0.360.85×
0.311.9×
2.15
9.7×
0.81×
5.10.85×
0.11.7×
73.7
650×
0.80.81×
8.80.18×
6.91.7×
63.2
5.7×
0.60.57×
0.130.39×
0.435.7×
0.2
0.4=0.01×
10=7.45÷
0.28×
1000=0.05×
0.05=0.4×
0.06=1.7×
9=7×
0.2=0.06×
10=0.468÷
8.54×
10=20×
0.2=0.01×
9=0.5×
0.40.61×
5.67.7×
6.40.22×
1.71
6.6×
0.81.1×
40.59×
0.959.5×
14.2
8800×
0.44.2×
30.13×
5.65×
0.78×
0.60.42×
0.210.92×
748.5×
6.9
9=2×
0.5=0.007×
100=4.55÷
40.6×
100=1×
0.05=0.7×
700=1.9×
0.09=
4=6×
0.7=0.4×
100=2.89÷
5.07×
10=60×
0.04=0.1×
20=
7.9×
0.090.32×
4.56.1×
1.50.85×
3.42
1.7×
0.35.4×
9.90.96×
0.86.8×
52.9
0.17×
0.060.89×
6.10.51×
6.75.6×
24.1
0.56×
0.095.9×
0.766×
0.2257.2×
0.48
3=5×
0.5=0.09×
1000=34.8÷
9.63×
100=0.03×
0.3=0.6×
0.05=0.2×
2=6×
0.7=0.004×
1000=0.579÷
1.14×
1000=10×
0.9=0.9×
40=0.04×
8=
0.73×
0.78×
0.280.68×
0.170.75×
7.61
0.070.72×
7.60.15×
0.921.9×
6.27
430×
0.58.1×
0.342.3×
3.90.38×
11.6
0.57×
0.40.8×
8.95.8×
0.685.13×
9.6
5=7×
0.5=0.6×
10=8.05÷
87.9×
10=0.6×
0.08=0.04×
0.06=0.9×
2=9×
0.3=0.7×
1000=3.62÷
0.465×
1000=6×
0.8=0.09×
0.08=0.08×
70=
0.13×
0.097.8×
0.642.1×
0.895×
4.37
9.3×
0.054.1×
6.70.43×
0.37.1×
5.2
7.4×
0.54.7×
54.6×
7.72×
83.3
0.21×
0.050.45×
0.117.8×
3.14.48×
0.76
6=8×
10=0.125÷
3.54×
0.8=0.008×
0.8=0.13×
0.5=
3=2×
0.9=0.007×
10=66.2÷
0.306×
100=4×
0.4=0.04×
20=1.5×
0.08=
0.91×
0.20.27×
40.87×
0.159×
4.64
4.2×
0.70.89×
0.271.4×
7.80.7×
29.1
930×
0.30.75×
0.391.6×
1.54.9×
5.46
0.032.3×
4.60.72×
7.76.17×
0.9
4=7×
0.8=0.7×
1000=0.074÷
8.37×
100=0.1×
0.6=0.8×
500=0.17×
0.9=0.004×
1000=0.017÷
75.8×
10=1×
0.4=0.1×
8=0.5×
6.5×
0.030.83×
0.454.6×
9.30.69×
9.04
0.050.38×
0.544.7×
0.110.88×
7.2×
0.63×
0.980.55×
1.19.9×
82.4
4.8×
0.77.9×
0.562.8×
8.494×
0.17
0.7=0.9×
1000=85÷
0.931×
0.06=0.8×
0.9=0.4×
6=5×
0.6=0.05×
1000=0.558÷
5.66×
100=0.06×
0.6=0.001×
0.6=0.07×
0.94×
0.70.96×
0.670.73×
0.634.3×
4.19
0.93×
0.27.9×
3.84.4×
0.386.4×
80.7
8.1×
0.20.59×
1.50.13×
0.832.1×
12.2
2.9×
0.050.95×
0.960.75×
0.5515.4×
3.3
4=3×
0.3=0.008×
100=60.6÷
8.23×
100=40×
0.05=0.008×
700=0.2×
2=7×
0.6=0.3×
1000=8.73÷
25.6×
10=0.06×
0.02=0.005×
30=1.3×
0.092.8×
48.2×
0.840.28×
2.58
0.25×
0.060.86×
0.543.1×
3.93.1×
54.1
2.2×
0.061.9×
0.440.78×
0.750.91×
96
0.82×
0.89.2×
9.45.9×
6.985.7×
3.6
10=76.2÷
0.296×
1000=70×
0.03=0.05×
700=1×
0.2=0.001×
10=0.486÷
3.03×
100=0.9×
0.03=0.09×
5=0.17×
0.38×
0.067×
9.77.5×
9.80.46×
16
0.60.7×
0.844.1×
4.86.8×
7.01
0.060.32×
0.679.6×
6.90.59×
57.6
0.090.77×
0.11.6×
0.9911.3×
4.9
0.8=0.08×
100=0.642÷
0.123×
0.3=0.07×
0.9=
2=5×
1000=9.86÷
1000=20×
0.7=0.3×
0.7=0.05×
0.68×
0.80.2×
0.551.7×
6.90.71×
90.8
0.51×
0.031.5×
6.59.1×
4.80.3×
27.3
15×
0.70.61×
0.420.64×
0.636.1×
66.4
0.27×
0.033.8×
9.47.1×
9.29.75×
4.6
0.7=0.08×
10=0.781÷
0.2=0.4×
0.09=1.5×
50=
10=8.99÷
0.644×
10=0.05×
0.06=0.007×
0.05=1.3×
0.20.13×
0.70.49×
4.56.7×
38.7
0.14×
0.50.77×
0.941.3×
5.90.6×
1.95
4700×
0.36×
0.495.2×
0.80.77×
7.57
0.75×
0.234.1×
4.451.8×
0.81
7=7×
0.7=0.003×
100=5.44÷
67.9×
0.08=0.006×
30=0.03×
0.03=
32.2×
10=0.04×
0.09=0.1×
0.24×
0.96.7×
5.46×
0.780.4×
2.12
0.76×
0.081×
1.10.72×
50.21×
49
0.55.1×
3.20.24×
4.69.5×
36.2
9.8×
0.051.6×
0.540.85×
6.760×