37X47+36X53怎样简便运算?
53个回答
展开全部
37×47+36×53
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3600+47
=3647
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3600+47
=3647
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展开全部
=(36+1)*47+36*53
=36*47+47+36*53
=36*(47+53)+47
=36*100+47
=3600+47
=3647
=36*47+47+36*53
=36*(47+53)+47
=36*100+47
=3600+47
=3647
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已踩过<
评论
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你对这个回答的评价是?
展开全部
37×47+36×53
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3647
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3647
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
37×47+36×53
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3600+47
=3647
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3600+47
=3647
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
展开全部
37×47+36×53
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3600+47
=3647
=(36+1)×47+36×53
=36×47+47+36×53
=36×(47+53)+47
=36×100+47
=3600+47
=3647
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
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