把4除以2=2和6加2=8合并成一道算式:怎么做_数学解答

把4除以2=2和6加2=8合并成一道算式:怎么做

人气：244 ℃　时间：2020-09-20 01:34:55

解答

加
4/2 + (6+2)
= 2 + 8
= 10
减
4/2 - (6+2)
= 2 - 8
= -6
乘
4/2 × (6+2)
= 2 × 8
= 16
除
4/2 ÷ (6+2)
= 2 ÷ 8
= 1/4