Question

22.22×66.66÷44.44的简便方法

Answer 1

脱式计算过程解析22.22×66.66÷44.44
解题思路：四则运算规则（按顺序计算、先算乘除后算加减，有括号先算括号，有乘方先算乘方）即脱式运算（递等式计算）需在该原则前提下进行
解题过程：
22.22×66.66÷44.44
=22.22×2÷44.44×33.33
=1×33.33
=33.33
存疑请追问满意请采纳

Answer 2

根据题意，这道题的简便计算方法是，原式等于22.22×2×33.33÷44.44=44.44÷44.44×33.33=33.33