下面各题能用简便计算的要用简便计算.0.25×32×1.25; 0.37×36+3...

2024-11-22 06:44:12
推荐回答(1个)
回答1:

(1)0.25×32×1.25
=(0.25×4)×(8×1.25)
=1×10
=10;

(2)0.37×36+36×0.63
=(0.37+0.63)×36
=1×36
=36;

(3)(0.25+1.5)×4
=0.25×4+1.5×4
=1+6
=7.