Subtraction within 20 (with ten frame and number line)

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Front

What does 12 - 7 equal?

Back

5

Front

What does 16 - 7 equal?

Back

9

Front

What does 11 - 8 equal?

Back

3

Front

What does 18 - 5 equal?

Back

13

Front

What does 15 - 9 equal?

Back

6

Front

What is a ten frame?

Back

A ten frame is a tool used to help understand numbers up to 10.

Front

How do you use a number line for subtraction?

Back

You start at the first number and move left for the second number.

Front

What is the result of 10 - 4?

Back

6

Front

What is the result of 9 - 3?

Back

6