926+299-266+177怎样简便就怎样算?

2025-04-15 09:10:11
推荐回答(2个)
回答1:

简便计算方法如下:
926+299-266+177
=926+177+299-266
=926+177+33
=926+167+33+10
=936+200
=1136

回答2:

926+299-266+177
=926+33+177
=926+10+(23+177)
=936+200
=1136