(2⼀3+1⼀8)*48= 要简便算

2025-03-10 07:31:02
推荐回答(2个)
回答1:

(2/3+1/8)*48=2/3*48+1/8*48=32+6=38

回答2:

=2/3*48+1/8*48=2*16+6=32+6=38