一、能用简便的要简便计算
12.3×4×0.25 12.96-(9.6-1.52)
85×10.1  1.2÷0.25+1.3×4
103×0.25 (4.8+6.4)÷8
35÷125 40.5÷0.81×1.05
34.5×0.03+34.5×0.97(203.4+72.2)÷(1.3×0.2)
8×4.3×12.5 97.5÷0.39-136.7
2.5×102 86.4÷0.24×0.25
4.2÷28  11.16÷(10-0.7)
(9.6+3.2)÷0.8 (300-94.8)÷0.5
0.125×16 12.6÷[3.5-(9.8-8.7)]
3.2×5.6-11.40.648÷[(0.4+0.5)×0.6] 5.74×99+5.748.9×1.1×4.7
4.75+3.25×2.4+7.6  2.7×
5.4×3.9
3.8×1.4+18.2÷0.7 3.6×9.85-5.464.8×0.25 8.05×3.4+7.6
4.7×10.2    6.58×4.5×0.9
7.63×99+7.63    2.8×0.5+1.58
6.73+2.56+1.44+3.27 8×5.2+3.8×3.8+3.8
2.37×2.5×4 (6.7+6.7+6.7+6.7)×2.5 1.5×102 9.8×25×4
2400÷16÷0.5 32×0.25×0.125 2.8×3.2+3.2×7.2 7.4-0.15×2.8
3.76×0.25-0.49 0.008+0.92×5-1.28 0.25×4.78×4 7.8÷(1.3×4)
0.65×201 7.2×0.9+0.01×7.2

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