把4除以2=2和6加2=8合并成一道算式:怎么做

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把4除以2=2和6加2=8合并成一道算式:怎么做
把4除以2=2和6加2=8合并成一道算式:怎么做

把4除以2=2和6加2=8合并成一道算式:怎么做

4/2 + (6+2)
= 2 + 8
= 10

4/2 - (6+2)
= 2 - 8
= -6

4/2 × (6+2)
= 2 × 8
= 16

4/2 ÷ (6+2)
= 2 ÷ 8
= 1/4

6+(4/2)
=8