960÷32十30x29用简便方法怎么算?

2025-04-14 12:04:49
推荐回答(2个)
回答(1):

960÷32+30×29
=30+30×30-30×1
=900

回答(2):

960÷32+30X29
=30+30X29
=30X(1+29)
=30X30
=900