Question

4.5x3.6+5.2x0.35简便运算

4.5x3.6+5.2x0.35简便运算

Answer 1

没啥简便的方法，赶脚向我这样算更费事😳😳

Answer 2

4.5X3.6+5.2X0.35 =16.2+1.82 =18.02

Answer 3

图

Answer 4

18.024.5×3.6+5.2×0.35=16.2+1.82=

Answer 5

4.5X3.6+5.2X0.35 =16.2+1.82 =18.02