24.6×16+0.5×16+1.6简便计算?

2025-02-28 03:18:40
推荐回答(4个)
回答1:

24.6*16+0.5*16+1.6=(24.6+0.5+0.1)*16=25.2*16=409.6

回答2:

简便计算过程如下:
24.6×16+0.5×16+1.6
=(20+5-0.4)×16+(8+1.6)
=20×16+5×16-0.4×16+9.6
=320+80-6.4+9.6
=400+(9.6-6.4)
=403.2

回答3:

请采纳

回答4:

=24.6×16+0.5×16+0.1×16
=16×(24.6+0.5+0.1)
=16×25.2
=16×(25+0.2)
=16×25+16×0.2
=400+3.2
=403.2