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用简便方法计算:(1)0.4x0.08x0.2x12.5x0.25x0.5(2)4.8x56.用简便方法计算:(1)0.4x0.08x0.2x12.5x0.25x0.5(2)4.8x56.7+56.7+0.567+5.67×50

题目详情
用简便方法计算: (1)0.4x0.08x0.2x12.5x0.25x0.5 (2)4.8x56.
用简便方法计算:
(1)0.4x0.08x0.2x12.5x0.25x0.5
(2)4.8x56.7+56.7+0.567+5.67×50




▼优质解答
答案和解析
(0.4×12.5)×(0.08×0.25)×(0.2×0.5)