Subtraction within 20

Front

12 - 0 = ?

Back

12

Tags

CCSS.2.NBT.B.5

Front

17 - 9 = ?

Back

8

Tags

CCSS.2.OA.A.1

Front

20 - 13 = ?

Back

7

Tags

CCSS.2.OA.A.1

Front

13 - 3 = ?

Back

10

Tags

CCSS.2.OA.A.1

Front

10 - 5 = ?

Back

5

Tags

CCSS.1.OA.C.6

Front

What is subtraction?

Back

Subtraction is taking away one number from another.

Tags

CCSS.2.NBT.B.7

Front

What is the result of subtracting zero from any number?

Back

The result is the same number.

Tags

CCSS.1.OA.B.3

Front

If you have 15 apples and give away 5, how many do you have left?

Back

You have 10 apples left.

Tags

CCSS.2.OA.A.1

Front

What is the difference between 14 and 6?

Back

8

Tags

CCSS.2.OA.A.1

Front

If you subtract a larger number from a smaller number, what happens?

Back

You get a negative number.

Tags

CCSS.7.NS.A.1C