Addition and Subtraction Strategies to 20

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another.

Front

What is the sum of 3 and 5?

Back

8

Front

If you have 10 apples and give away 4, how many do you have left?

Back

6 apples

Front

What is the result of 7 + 2?

Back

9

Front

If there are 5 birds in a tree and 3 fly away, how many are left?

Back

2 birds

Front

What is the sum of 4, 6, and 2?

Back

12

Front

If you have 15 candies and eat 5, how many candies do you have now?

Back

10 candies

Front

What is 9 - 3?

Back

6

Front

If there are 8 cars and 2 are taken away, how many cars are left?

Back

6 cars