Math add and subtract to 20

Front

10 + 6 =

Back

16

Front

15 - 5 =

Back

10

Front

19 + 1 =

Back

20

Front

18 - 16 =

Back

2

Front

What is addition?

Back

Addition is combining two or more numbers to get a total.

Front

What is subtraction?

Back

Subtraction is taking one number away from another.

Front

What do we call the result of addition?

Back

The result of addition is called the sum.

Front

What do we call the result of subtraction?

Back

The result of subtraction is called the difference.

Front

If you have 5 apples and you get 3 more, how many apples do you have?

Back

You have 8 apples.

Front

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

Back

You have 6 candies left.