46.3x0.56+5.38x5.6-0.056用简便方法咋算
46.3x0.56+5.38x5.6-0.056用简便方法咋算
46.3x0.56+5.37x5.6+1x0.056= 用简便方法计算
简便计算题简便计算46.3x0.56+5.38x5.6-1x.0.056
我有道数学题解不开46.3X0.56+5.38X5.6-1X0.056巧妙计算式
(要用运算定律)46.3X0.56+5.38X5.6-0.05611X22+0.22X3300+330x4.4
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