小数简便计算100题练习
73.8-1.64-13.8-5.36 66.86-8.66-1.34 36.8-3.9-6.1 2 13.75-(3.75+6.48)
5.48-(9.4-0.52) 3.9-4.1+6.1-5.9 4.02+5.4+0.98 5.17-1.8-3.2
3.68+7.56-2.68 7.85+2.34-0.85+4.66 35.6-1.8-15.6-7.2 47.8-7.45+8.8
3.82+2.9+0.18+9.1 9.6+4.8-3.6 7.14-0.53-2.47 13.35-4.68+2.65
5.27+2.86-0.66+1.63 0.398+0.36+3.64 15.75+3.59-0.59+14.25 132-43.7-56.3
12.25-3.1+0.85-6.17 6.3+4.82+3.7-0.82 48.4+2.78+51.6-0.48 7.3+2.7-7.3+2.7
3.6-3.6×0.8 3.72×3.5+6.28×3.5 4.8×7.8+78×0.52 18.76×9.9+1.876
56.5×9.9+5.65 7.09×10.8-0.8×7.09 4.2×99+4.2 9.7×99+9.74.
4.8-4.8×0.5 (1.25-0.125)×8 20.5-1.074-8.35×5.5 5.6×1.25
4.36×12.5×8 5.83×2+4.27 15.6×13.1-15.6-15.6×2.1 27.5×3.7-7.5×3.7
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3.4×0.46+3.4×0.54 0.32×12.5×2.5 7.6×27+7.6×174-7.6 1.5×1.2+8.8×1.5
3.5×0.4+3.5×0.6 7.12×4-1.12×4 2.65×1.7+1.35×1.7 2.5×(6.2-2.6)×0.4
26.7-0.5×5-7.5 4.7×8.3+5.2×8.3+0.83 48.4+2.78+51.6-0.48
3.72×9.9+3.72×0.1 0.99×0.81+0.99×0.19+0.99 1.39×25-0.039×250 (2.5-0.25)×0.4
(4.16+4.16+4.16+4.16)×2.5 3.78×99+3.78 1.25×2×0.37×4 1.25×8-0.025×80
12.6-(2.89+7.11)×1.01 [18.95-(8.43+3.87)]×2.8 [18.95-(8.43+3.87)]×2.8
4.2÷3.5 320÷1.25÷8 3.52÷2.5÷0.4 4.78÷0.2+3.44 8.54÷2.5÷0.4
6.4×0.25+3.6÷4 15.2÷0.25÷4 9.6÷0.8÷0.4 17.8÷(1.78×4) 3.68÷4.6+6.32
(45.9-32.7)÷8÷0.125 52.8÷0.75×0.25 (7.7+15.4)÷7 5.4×0.75÷1. 72÷1.25÷8
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25.5÷[(10-8.98)×2.5] 450÷2.5÷2 39÷(1.3×5) 2.2÷4+0.6÷4 4.83÷5+2.17÷5
(1.9-1.9×0.9)÷(3.8-2.8) 2.3÷0.25÷0.4 65÷(0.65×4) 5.4×0.75÷1.5
2.6×0.5+7.4÷2 (2.31+6.69)÷0.03 8.54÷2.5÷0.4 630÷[2.98+6.5×(3.2-3.12)]
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