等下
简算,2.02×8.5 1.25+4.6+0.75 1.6x7.5×1.25
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相关问题
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能简算的要简算 (1)8/75÷4/25+6/25×5/12 (2)20-1/4×2/5 (3)5/6×(7/10+4/
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5\8×1\4×24\25(1\2+1\4+5\6)×1225-25×74\75
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用递等式计算(能简算的请简算) ①7.6-4.8+8.4-5.2 ②4×0.8×2.5×1.25 ③[7/9]×[13/
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简算:4/25×23+4/25×67 (1/2-1/6)×3/5÷1/5
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能简算的要简算 (1) -5÷7+ ×2= (2) ×0.25+ ÷4= (3)4.5÷[(0.5+0.75)×1.2]
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计算,能简算的要简算.1.08×0.8÷0.9 3.4×5.3+6.6×5.3 0.25×12.5×0.8×4 7.28
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简算(1)4×0.8×1.25×0.25 (2)(1/2+1/3+1/4+1/5)×60
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5/6×25-1/6×85=?简算
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计算下面各题,能简算的要简算.①7.6×0.8+0.42 ②3.2×1.25×0.25 ③7.8×1.01 ④1.36+
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简算,0.125×2又3/4+1/8×6.25-1/8