Adding and Subtracting Integers

Presented By: Tristan brock

How to add integers

First if the second integer is positive, move in the positive direction (right).

Second if the integer is negative, then move in the negative direction (left).

how to subtract integers

To subtract an integer, add its additive inverse, which is its opposite.

10 + -9=

10 - -5=

15+ -19=

19+ -15=

20+ -20=


Additive inverses is two numbers whose sum is 0.

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