98×52的简便方法

2025-04-13 07:21:25
推荐回答(4个)
回答1:

98×52的简便方法
解答:
98×52
=(100-2)x52
=100x52-2x52
=5200-104
=4096

回答2:

98*52=(100-2)*52
=100*52-2*52
=5200-104
=5096

回答3:

98×52
=(100—2)×52
=100×52-2×52
=5200-104
=5096

回答4:

用简便方法计算515253…9899100515253…9899100=(51+100)+(52+99)+75=151*50+75=7625