Make a ten to subtract

Front

15 - 8 = ?

Back

7

Front

16 - 6 = ?

Back

10

Front

16 - 8 = ?

Back

8

Front

17 - 9 = ?

Back

8

Front

15 - 7 = ?

Back

8

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Front

What does 'make a ten' mean?

Back

It means to adjust numbers to make a total of ten for easier subtraction.

Front

If I have 10 apples and I give away 3, how many do I have left?

Back

7

Front

What is the result of 10 - 5?

Back

5

Front

If I have 12 and I take away 2, what do I have?

Back

10