北师大版四年级数学下册第三单元小数乘法专项练习题118Word格式.docx
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北师大版四年级数学下册第三单元小数乘法专项练习题118Word格式.docx
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7.591.7×
0.24
3=7×
0.5=0.003×
1000=8.58÷
73.6×
100=60×
0.7=0.03×
4=1.3×
70=
0.3×
7=2×
0.6=0.07×
1000=6.96÷
1000=
71.6×
100=0.3×
0.08=0.3×
0.9=0.18×
200=
0.87×
0.031×
1.22×
5.36.8×
75.5
0.41×
0.058.6×
0.229.8×
0.490.75×
7.23
760×
0.86.4×
0.290.71×
0.77.9×
32.5
0.93×
0.067.1×
8.80.87×
8.880.1×
0.97
2=2×
0.6=0.7×
100=5.58÷
14.1×
0.09=0.02×
0.6=0.17×
600=
5=2×
0.6=0.09×
100=0.555÷
97.4×
100=3×
0.07=0.3×
3=0.1×
0.8=
0.65×
0.75.3×
0.829.8×
0.320.84×
96.3
0.040.6×
6.50.81×
0.950.4×
73.1
2900×
0.030.37×
2.64.1×
6.48.7×
87.1
2.9×
0.043.4×
0.338.9×
2.167.3×
0.53
0.4×
4=2×
0.8=0.03×
10=72.6÷
7.85×
100=0.05×
0.05=0.06×
50=0.17×
0.05=
0.6×
8=8×
0.4=0.3×
10=0.712÷
8.66×
10=0.9×
0.9=0.007×
0.7=0.16×
0.55×
0.030.29×
0.157.8×
7.40.74×
68
0.68×
0.039.8×
1.39×
0.380.92×
7.55
130×
0.54.7×
0.654.6×
0.454.7×
9.61
6.2×
0.040.42×
0.870.65×
0.496.72×
0.13
0.9×
0.3=0.4×
100=95.8÷
39.8×
1000=10×
0.09=0.007×
60=1.7×
0.5×
9=5×
0.8=0.05×
100=2.86÷
0.382×
1000=70×
0.4=0.9×
600=0.4×
1.4×
0.029.1×
1.10.73×
2.51.9×
9.8
9.6×
0.030.28×
4.20.22×
2.90.41×
5
9.5×
0.85.9×
0.170.74×
1.26.1×
69.7
0.92×
0.50.87×
1.31.1×
7.265.8×
9.5
0.7×
8=7×
0.9=0.03×
1000=0.764÷
1×
10=30×
0.4=0.04×
20=0.7×
9=
0.1×
4=7×
0.5=0.05×
1000=6.99÷
0.905×
100=6×
7=0.9×
700=
6.5×
0.050.69×
8.48.6×
0.519×
1.44
0.48×
0.060.98×
0.270.96×
4.50.1×
19.7
5.6×
0.070.62×
5.60.42×
0.70.82×
5.31
0.52×
0.20.69×
0.529.2×
0.877.54×
0.84
8=3×
0.8=0.1×
1000=12÷
0.328×
100=0.8×
0.06=0.002×
700=0.15×
0.5=
0.5=0.005×
100=27.6÷
0.12×
100=0.07×
0.07=0.07×
0.7=0.9×
800=
6.9×
0.050.6×
4.50.22×
5.67.5×
51.9
4.8×
0.42.5×
8.95×
0.850.43×
17
0.44×
0.090.97×
0.670.77×
0.993×
9.18
2.1×
3.32×
3.13.54×
4.9
5=9×
0.9=0.5×
1000=2.13÷
3.69×
100=0.6×
0.2=0.5×
0.06=0.9×
0.02=
3=6×
0.8=0.007×
10=6.49÷
8.07×
1000=0.8×
0.6=0.2×
0.03=0.9×
9.3×
0.026.2×
0.96.6×
7.48.2×
4.77
6.6×
0.074.1×
5.60.35×
0.460.11×
46.4
620×
0.36.6×
0.220.38×
0.348.1×
74.1
1.3×
0.80.79×
6.87.8×
0.8834×
9.1
8=6×
0.5=0.008×
10=9.41÷
0.91×
10=0.09×
0.09=0.008×
0.9=0.19×
0.06=
2=8×
0.8=0.002×
1000=0.787÷
98.2×
100=0.02×
0.4=0.1×
30=0.11×
0.6=
0.85.6×
0.670.95×
0.248×
4.98
5.2×
0.074×
0.130.99×
9.54.7×
95.7
0.85×
0.060.83×
0.934.8×
2.10.6×
8.87
9.8×
0.64.4×
6.44.7×
4.46.96×
3.4
5=3×
0.8=0.02×
1000=46.4÷
4.5×
10=9×
0.07=0.006×
700=0.12×
4=
6=5×
100=1.48÷
0.248×
100=50×
0.3=0.7×
2=0.01×
7=
0.31×
0.26.5×
0.479.6×
5.40.16×
95.4
0.64×
0.031.8×
9.70.19×
9.20.93×
42.1
9300×
0.082×
0.14.4×
6.69.2×
48.3
0.97×
0.80.35×
4.20.38×
4.973.6×
0.4
2=5×
0.7=0.02×
10=12.8÷
10=0.03×
0.07=0.9×
0.7=0.06×
10=0.878÷
0.413×
1000=1×
0.8=0.01×
0.2=2×
2.3×
0.450.91×
7.60.98×
91.9
4.9×
0.030.75×
7.15.3×
0.510.29×
9.56
0.95×
0.050.62×
8.10.78×
0.440.78×
4.82
0.050.77×
0.630.45×
0.198.05×
9.2
3=3×
0.4=0.009×
1000=37.6÷
87.6×
100=10×
0.3=0.8×
60=1.4×
40=
5=8×
0.7=0.2×
10=13.3÷
34.5×
10=5×
50=0.01×
2.5×
0.096.5×
9.64.2×
9.90.1×
6.27
2.8×
0.049.1×
4.20.76×
0.447.1×
87.2
2800×
0.054
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