Question

32.9乘10.1脱式计算？

Answer 1

32.9×10.1脱式计算为：
=32.9×10.1
=32.9×(10+0.1)
=32.9×10+32.9×0.1
=329+3.29
=332.9

Answer 2

32.9×10.1
=32.9×(10+0.1)
=32.9×10+32.9×0.1
=329+3.29
=332.29

Answer 3

32.9x10.1
=32.9x(10+0.1)
=32.9x10+32.9x0.1
=329+3.29
=332.29
运用了乘法分配律，做起来比较简便。

Answer 4

32.9×10.1
=32.9×（10+0.1）
=32.9×10+32.9×0.1
=329+3.29
=332.29

Answer 5

32.9*10.1
=32.9*（10+0.1）
=32.9*10+32.9*0.1
=329+3.29
=332.29
运用拆分，乘法分配律，简便运算。