14+999*14怎么简便

2025-04-05 14:08:49
推荐回答(3个)
回答1:

14X(999+1)
=14X1000
=14000
满意请采纳,谢谢^_^

回答2:

14+999x14
=1x14+999x14
=(1+999)x14
=1000x14
=14000

回答3:

14+999*14=(1+999)*14=14000