0.88×120的简便运算？

Question

如题所述

Answer 1

=11*0.08*120
=11*0.08*（125-5）
=11*（0.08*125-0.08*5）
=11*（10-0.4）
=11*9.6
=（10+1）*9.6
=10*9.6+1*9.6
=96+9.6
=105.6

Answer 2

此题用分配律简便运算，0.88×120=（0.8+0.08）×120=0.8×120+0.08×120=96+9.6=105.6本回答被网友采纳

Answer 3

0.88乘120的简便运算