Subtraction

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows how many are left after some are taken away.

Front

What does the minus sign (-) mean?

Back

The minus sign means to subtract or take away.

Tags

CCSS.7.NS.A.1C

Front

What is the result of a subtraction called?

Back

The result of a subtraction is called the difference.

Front

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

Back

10 - 3 = 7 apples left.

Tags

CCSS.2.OA.A.1

Front

What is 5 - 2?

Back

5 - 2 = 3.

Tags

CCSS.1.OA.A.1

Front

If I have 8 candies and I eat 3, how many candies do I have now?

Back

8 - 3 = 5 candies left.

Tags

CCSS.2.OA.A.1

Front

What is 20 - 15?

Back

20 - 15 = 5.

Tags

CCSS.2.OA.A.1

Front

If there are 12 birds in a tree and 4 fly away, how many are left?

Back

12 - 4 = 8 birds left.

Tags

CCSS.2.OA.A.1

Front

What is 30 - 10?

Back

30 - 10 = 20.

Tags

CCSS.1.NBT.C.5

Front

If I have 7 balloons and 2 pop, how many balloons do I have?

Back

7 - 2 = 5 balloons left.

Tags

CCSS.2.OA.A.1