Adding and subtracting within 20 (1st 10)

Front

7 + 9 = ?

Back

16

Front

3 + 9 = ?

Back

12

Front

11 - 5 = ?

Back

6

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 finding the difference between two numbers by taking one number away from another.

Front

What is the sum of 5 and 4?

Back

9

Front

What is the difference between 10 and 3?

Back

7

Front

If you have 8 apples and you add 2 more, how many apples do you have?

Back

10 apples

Front

If you have 15 candies and you give away 5, how many candies do you have left?

Back

10 candies

Front

What is the result of 6 + 7?

Back

13