98×56简便计算四年级

98×56简便计算四年级
2025-03-18 18:47:05
推荐回答(2个)
回答1:

98×56

=(100-2)×56
=100×56-2×56
=5600-112
=5488

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回答2:

98×56
=(100-2)×56
=5600-112
=5488