Algebra: Think Addition to Subtract
There is an inverse relationship between addition and subtraction.
If a fact family, for example 3 + 7 = 10. Then the following are also true:
• 10 – 3 = 7
• 10 – 7 = 3
Find out more about the inverse relationship between addition and subtraction by reading the explanation below.
Algebra Think Addition to Subtract
Practice Time! Answer the exercise below about using addition to find differences.