Question

8.8×0.6+0.32怎么简便计算？

Answer 1

8.8*0.3+0.32*6用简便方法计算 8.8*0.3+0.32*6 8.8*0.3+0.32*6=8.8*0.3+0.32*2*3 =0.3*(8.8+0.32*20) =0.3*14.8 =4.44 8.8×0.3+0.32×6=0.88×3+0.32×2×3=3×（0.88+0.64）=3×1.48=4.44 解答：原式=8.8*0.3+0.32*6 =2.64+1.92 =4.56 8.8*0.3+0.32*6=0.4*0.3*(22+8*2)=0.12*(30+8)=0.12*30+0.12*8=3.6+0.96=4.56

Answer 2

8.8x0.6+0.32
=(9一0.2)ⅹ0.6+0.32
=9ⅹ0.6一0.2x0.6+0.32
=5.4一0.12+0.32
=5.4+0.2
=5.6。

Answer 3

这条算式经过仔细观察，可以得到新算式为：
8×1.1×0.6+8×0.04
=8×（0.66+0.04）
=8×0.7
=5.6
这就是这类算式的计算方法。

Answer 4

8.8*0.3+0.32*6用简便方法计算 8.8*0.3+0.32*6 8.8*0.3+0.32*6=8.8*0.3+0.32*2*3 =0.3*(8.8+0.32*20) =0.3*14.8 =4.44 8.8×0.3+0.32×6=0.88×3+0.32×2×3=3×（0.88+0.64）=3×1.48=4.44 解答：原式=8.8*0.3+0.32*6 =2.64+1.92 =4.56 8.8*0.3+0.32*6=0.4*0.3*(22+8*2)=0.12*(30+8)=0.12*30+0.12*8=3.6+0.96=4.56