Subtraction 1st grade

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 or take away.

Front

What is 10 - 8?

Back

2

Front

What is 30 - 10?

Back

20

Front

What is 10 - 6?

Back

4

Front

What is 15 - 5?

Back

10

Front

If there are 15 dogs and 3 are adopted, how many are left?

Back

12

Front

What is the result of subtracting a larger number from a smaller number?

Back

You get a negative number.

Front

What is 5 - 5?

Back

0

Front

What is 20 - 15?

Back

5