How to rewrite subtraction as addition

Question

Mathematics

Krish Abbott

25 March, 03:02

How to rewrite subtraction as addition

+1

Answers (2)

Know the Answer?

Jeremiah Hughes · Answer 1

Jeremiah Hughes 25 March, 04:04

0

7 - 4 = 3

or

7 + (-4) = 3

Trevino · Answer 2

A worded explanation is keep the first number exactly the same, then change the subtraction to an addition sign. Then change sign if the last number to the opposite sign. If the number was positive, change it to negative, or if negative, change to positive.