259-76+141简便计算?

2025-03-13 13:21:58
推荐回答(4个)
回答1:

先算259+141=400-76=324

回答2:

259-76+141
=259+141-76
=400-76
=300+100-76
=300+24
=324

回答3:

259+141-76
=400-76
=324

回答4:

(259+1)+(141-1)-76=260+140-76=400-76=324