Subtraction 1st grade

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Tags

CCSS.2.NBT.B.7

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 10 - 3?

Back

7

Tags

CCSS.1.OA.C.6

Front

What is 20 - 5?

Back

15

Tags

CCSS.1.OA.C.6

Front

If you have 8 apples and you give away 3, how many do you have left?

Back

5 apples.

Tags

CCSS.2.OA.A.1

Front

What is 15 - 5?

Back

10

Tags

CCSS.2.OA.A.1

Front

What is 25 - 5?

Back

20

Tags

CCSS.1.OA.C.6

Front

What is 32 - 10?

Back

22

Tags

CCSS.2.OA.A.1

Front

What is 30 - 10?

Back

20

Tags

CCSS.2.NBT.B.5

Front

If there are 5 fish and 2 swim away, how many fish are left?

Back

3 fish.

Tags

CCSS.2.OA.A.1