【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《五年级上册数学小数 简便运算 练习题》,欢迎阅读!
五年级上册数学小数 简便运算 练习题
简算
0.25×4×4.78 0.65×201 4.8×0.25 2.33×0.5×4
1.5×105 1.2×2.5+0.8×2.5 0.034×0.6 102×0.45
0.5×1.25×2×8×11 3.2×2.5 104×2.5 1.25×(4-0.8)
100.1×99+100.1 63×0.1 485×10.2-48.5 2.69×99
2.5×32×12.5 1.58-99 273-27-73 284-68-84
487-187-139-61 1034+78+320+102 308+176+92 125×32×25
25×12 125×72 3200÷4÷25 17×32-17×22
98×17+2×17 (200+4)×25 2100÷14 103×12
250×12÷50 25×18×4 17.8÷(1.78×4) 0.49÷1.4 1.25×2.5×32
66.86-8.66-1.34 0.25×16.2×4 (1.25-0.125)×8 3.6×102 3.72×3.5+6.28×3.5 36.8-3.9-6.1 15.6×13.1-15.6-5.6×2.1 4.8×7.8+78×0.52 32+4.9-0.9 4.8×100.1 56.5×9.9+56.5 7.09×10.8-0.8×7.09 25.48-(9.4-0.52) 4.2÷3.5 320÷1.25÷8 18.76×9.9+18.76 3.52÷2.5÷0.4 3.9-4.1+6.1-5.9 17.8÷(1.78×4) 9.6÷0.8÷0.4 4.2×99+4.2 15.2÷0.25÷4 0.89×100.1 146.5-(23+46.5) 3.83×4.56+3.83×5.44 4.36×12.5×8 9.7×99+9.7
1 / 2
27.5×3.7-7.5×3.7
(45.9-32.7)÷8÷0.125
7.2×0.2+2.4×1.4
3.9×2.7+3.9×7.3
21×(9.3-3.7)-5.6
2.3×16+2.3×23+2.3
46×57+23×86
101×0.87-0.91×87
3.2+0.36+4.8+1.64 12.7-(3.7+0.84)
7.6×0.8+0.2×7.6
1.28×8.6+0.72×8.6
0.8×(4.3×1.25)
0.86×15.7-0.86×14.7 8.54÷2.5÷0.4
3.14×0.68+31.4×0.032
8.9×1.01
1.25×2.5×32
15.02-6.8-1.02
9.43-(6.28-1.57)
13.7×0.25-3.7÷4
10.7×16.1-15.1×10.7
1.23+3.4-0.23+6.6 36.54-1.76-4.54
0.85×199
12.5×0.96×0.8
3.12+3.12×99
2.4×102 2 / 2
0.65×101
5.6÷1.25÷0.8÷2.5÷0.4
7.74×(2.8-1.3)+1.5×2.26
12.7×9.9+1.27
5.4×11-5.4
3.65×4.7-36.5×0.37
2.22×9.9+6.66×6.7
0.79×199
0.25×36
0.25×0.73×4
0.25×8.5×4
10.4-9.6×0.35
28.6×101-28.6
2.31×1.2×0.5
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