minus 10

Front

20 - 10 = ?

Back

10

Front

10 - 10 = ?

Back

0

Front

19 - 10 = ?

Back

9

Front

15 - 10 = ?

Back

5

Front

12 - 10 = ?

Back

2

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Front

What does the minus sign (-) mean?

Back

The minus sign means to subtract.

Front

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

Back

0

Front

If you have 15 candies and you eat 10, how many candies do you have left?

Back

5

Front

What is 5 - 10?

Back

You cannot subtract a larger number from a smaller number without going into negatives.