2.63-(3.7-2.37)如何简便运算?

2025-04-09 04:29:35
推荐回答(1个)
回答1:

简便运算


=2.63-3.7+2.37

=2.63+2.37-3.7

=5-3.7

=1.3


简便运算过程如上