Subtracting Integers with Grade 7 Using The Number System

This video tutorial teaches how to subtract integers by introducing the concept of adding the opposite. It provides examples and practice problems to help learners understand and apply the rules for subtracting integers, focusing on keeping the sign of the integer with the greater absolute value.

Explain how to solve the problem -7 - -8.

What should you do if you didn't get the answers right in the practice problems?