456×98÷456的简便运算(要列出算式){有悬赏} 如:700÷25÷4 =700÷(25×4) =700÷100 =7
问题描述:
456×98÷456的简便运算(要列出算式){有悬赏} 如:700÷25÷4 =700÷(25×4) =700÷100 =7
答
456×98÷456
=456÷456×98
=1×98
=98