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5600÷(56x5)用简便方法计算
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5600÷(56x5)=5600➗56x5=100x5=500
咨询记录 · 回答于2022-03-30
5600÷(56x5)用简便方法计算
5600÷(56x5)=5600➗56x5=100x5=500
104x95简便运算
104x95=(100+4)x95=100x95+4x95=9500+380=9880
43X98简便运算
765-(165+54)
简便运算
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