北师大版四年级数学下册小数乘法综合练习题58Word文档下载推荐.docx
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13
0.92×
0.082.6×
8.40.55×
0.810.64×
40.6
52×
0.050.34×
0.30.45×
0.210.22×
84
0.32×
0.31.1×
64.7×
7.860.2×
0.81
0.9×
3=6×
0.2=0.01×
100=6.34÷
78.2×
100=4×
0.7=0.01×
0.6=0.4×
0.08=
4=4×
0.7=0.5×
100=0.326÷
3.1×
100=0.02×
0.8=0.4×
80=0.07×
0.02=
9.2×
0.070.91×
0.910.55×
0.443.8×
67.9
0.74×
0.025.4×
0.456.5×
4.20.11×
2.1
7.9×
0.044×
8.40.29×
0.377.5×
36.2
0.42×
0.028.1×
0.960.18×
0.2624.8×
8.6
2=8×
0.3=0.003×
100=0.834÷
0.301×
100=0.2×
0.6=0.08×
80=0.5×
20=
2=6×
0.6=0.002×
10=3.71÷
0.391×
1000=9×
0.4=0.4×
300=0.17×
3=
6.2×
0.93.1×
0.962.3×
0.40.39×
7.83
0.65×
0.48.9×
0.486.4×
3.77.6×
6.46
0.25×
0.50.48×
0.770.87×
5.75.8×
94.3
3.9×
0.27.6×
0.844.1×
3.84.84×
0.55
0.4×
6=9×
0.6=0.009×
10=65÷
100=8×
0.07=0.1×
200=0.2×
9=
0.3×
5=7×
0.7=0.002×
10=65.4÷
72×
10=0.4×
0.4=0.2×
900=0.02×
0.18×
0.030.86×
0.90.95×
3.37×
3.8
7.2×
0.60.89×
7.40.79×
3.84.4×
7.45
720×
0.33.7×
0.890.67×
0.140.97×
1.2
0.68×
0.090.53×
0.480.14×
98.55×
4.7
0.2×
2=3×
0.6=0.9×
10=7.42÷
18.3×
10=0.5×
4=0.1×
2=
9=3×
0.8=0.3×
10=34.3÷
4.13×
1000=0.07×
0.08=0.007×
3=0.04×
1.1×
0.26.5×
0.670.83×
0.710.59×
4.38
0.086.6×
7.70.72×
2.31.7×
9.84
94×
0.090.61×
9.30.83×
2.13.3×
1.49
0.47×
0.050.8×
2.90.17×
9.55.43×
7.8
0.6=0.6×
10=0.376÷
39.3×
1000=5×
0.5=0.7×
0.06=1.8×
0.04=
0.5=0.007×
10=9.8÷
0.504×
1000=0.2×
0.02=0.004×
500=0.4×
0.047.3×
0.399.9×
0.447.4×
1.09
0.23×
0.050.68×
0.897.7×
0.340.67×
5.58
980×
0.996×
80.33×
3.94
0.69×
0.20.85×
0.750.42×
0.658.16×
0.25
7=6×
0.9=0.03×
10=15.5÷
91.2×
10=7×
3=0.18×
0.6×
9=9×
0.3=0.007×
1000=74.6÷
3.76×
10=6×
0.5=0.03×
30=0.07×
4=
7.7×
0.029.3×
0.892.5×
0.640.58×
87.9
0.89×
0.090.35×
2.91.1×
0.890.4×
8.2
61×
0.76.6×
0.749.8×
0.620.55×
39.3
0.19×
0.040.64×
0.687.7×
953.6×
1.5
9=5×
0.9=0.003×
10=0.425÷
6.3×
100=0.9×
0.06=0.02×
7=5×
1000=0.909÷
8.87×
100=0.3×
0.9=0.09×
30=1×
5.5×
0.30.91×
6.18.9×
2.90.33×
38.8
0.050.4×
0.410.24×
0.55×
2.16
1.9×
0.34.1×
7.90.98×
1.70.81×
87.1
5.8×
0.060.72×
0.340.34×
0.2438.7×
6.5
5=4×
0.5=0.09×
10=0.407÷
6.83×
100=0.03×
0.02=0.02×
500=0.15×
0.6=
0.5=0.02×
1000=0.265÷
3.09×
0.9=0.2×
0.5=0.1×
400=
8.3×
0.27.8×
0.933×
0.760.51×
49.2
0.88×
0.080.51×
9.36.6×
6.20.7×
80.1
1.3×
0.024.6×
0.187×
2.82.4×
7.15
0.028.4×
0.790.8×
8.283.9×
4.6
8=4×
0.4=0.02×
1000=30.5÷
9.99×
10=0.09×
0.09=0.007×
0.03=0.12×
0.09=
9=7×
0.8=0.1×
10=0.034÷
6.08×
10=0.9×
0.04=0.008×
600=0.13×
0.9=
8.9×
0.21×
0.993×
4.82.7×
7.47
0.96×
0.61.9×
6.30.89×
1.20.56×
60.2
0.27×
0.080.95×
1.28.8×
6.46.4×
3.13
2.9×
0.075.7×
3.80.63×
0.765.06×
0.82
0.3=0.001×
1000=0.403÷
75.1×
10=80×
0.3=0.08×
6=4×
0.6=0.004×
100=0.044÷
0.166×
1000=6×
0.04=0.01×
0.04=0.09×
0.2=
0.97.5×
0.450.65×
0.615.1×
35.5
0.81×
0.070.38×
9.20.89×
0.750.51×
30
0.084.7×
9.30.63×
0.842.3×
21.6
0.72×
0.073.5×
0.795.4×
7.117×
3.6
3=7×
0.5=0.004×
100=9.28÷
10=0.07×
0.07=0.02×
5=1.7×
8=
8=3×
0.6=0.003×
100=0.967÷
0.658×
10=0.08×
0.06=0.002×
900=0.14×
4.4×
0.33.5×
5.94.6×
49.9
0.54×
0.080.42×
0.57.1×
0.240.56×
35.6
96×
0.77.9×
0.136.8×
1.83.8×
47.8
0.042.5×
9.75.8×
3.654.2×
5.5
0.9=0.1×
100=0.71÷
2.93×
10=3×
0.09=0.4×
0.9=0.04×
200=
3=8×
0.7=0.4×
100=0.086÷
79.7×
100=3×
0.08=0.005×
50=0.03×
600=
4.3×
0.080.78×
0.810.44×
0.861.3×
7.97
0.067.4×
0.320.18×
0.956.6×
32.5
810×
0.062.9×
5.20.98×
4.83.6×
33.3
5.6×
0.030.23×
0.899.1×
0.3721.8×
0.52
8=5×
0.8=0.08×
10=60.3÷
9.5×
10=9×
0.5=0.06×
0.04=0.02×
0.5=0.002×
100=5.52÷
1.88×
1000=90×
0.7=0.004×
50=0.3×
30=
6.4×
0.70.37×
0.67.8×
0.662.6×
4.67
5.7×
0.92.3×
0.246.3×
0.710.88×
9.85
440×
0.080.27×
0.540.45×
0.323.7×
4.54
0.85.5×
50.83×
0.3770.3×
9.3
5=9×
0.4=0.01×
10=92.8÷
1.7×
10=0.6×
0.02=0.007×
0.06=
2=9×
0.2=0.8×
100=3.33÷
0.035×
0.2=0.003×
90=1.1×
0.50.36×
2.49.5×
0.92.7×
5.94
8.1×
0.080.76×
1.10.99×
0.130.73×
2.59
14×
0.35.5×
8.35.6×
44.3
0.20.44×
0.826.5×
4.37.44×
9.6
2=5×
100=74.3÷
0.013×
0.02=0.001×
900=1.2×
10=8.14÷
8.21×
1000=30×
0.08=0.9×
800=0.2×
900=
0.020.13×
0.18.8×
4.83×
7.91
0.59×
0.080.64×
5.71.4×
0.212×
3.88
7800×
0.071.9×
1.69.2×
1.20.42×
6.15
4.9×
0.20.52×
8.24.1×
0.6850.4×
9=4×
0.7=0.8×
1000=0.797÷
64.8×
1000=4×
0.07=0.003×
0.04=1.8×
7=7×
0.8=0.04×
10=97.9÷
5.2×
0.08=0.003×
0.08=0.11×
2.3×
0.040.66×
0.360.23×
1.10.43×
9.29
0.61.6×
0.770.71×
0.923.5×
14.9
660×
0.037.5×
6.70.78×
0.545.1×
6.01
4.6×
0.72×
3.10.58×
0.3696.3×
0.28
7=3×
10=30.3÷
0.234×
100=0.7×
0.6=0.3×
80=1.2×
300=
2=7×
0.9=0.6×
10=0.15÷
0.35×
1000=0.02×
0.7=0.9×
800=0.19×
0.80.1×
0.610.64×
0.470.14×
58.3
0.22×
0.52.2×
0.570.98×
6.02
3.2×
0.96.9×
0.780.96×
0.989.9×
1.24
2.8×
0.20.8×
0.540.56×
0.225.71×
5.9
0.6=0.09×
100=45.8÷
0.893×
1000=80×
0.7=0.005×
0.08=0.2×
7=2×
0.3=0.006×
100=6.77÷
0.375×
100=0.01×
2=0.06×
80=
0.52×
0.070.98×
5.60.22×
0.536.8×
12.2
0.055×
0.510.81×
0.787.7×
7.32
0.50.5×
8.87.3×
0.252.4×
74.9
0.80.45×
0.972.4×
0.39.05×
6