287ᘧ࿾29锧287怎么算简单?

2025-01-21 04:51:24
推荐回答(2个)
回答1:

287x29+287怎么算简单?
解:287x29+287
=287x(29+1)
=287x30
=8610

回答2:

287✖️29➕287
=287✖️(29➕1)
=287✖️30
=8610