82×24+82的简便算法怎么做

2025-04-08 10:35:42
推荐回答(2个)
回答1:

82×24+82的简便算法
=82x(24+1)
=(80+2)x25
=80x25+2x25
=2000+50
=2050

回答2:

82×24+82
=(24+1)x82
=25x2x41
=50x41
=2050