Subtraction within 20

Front

5 - 3 = ?

Back

2

Tags

CCSS.1.OA.C.6

Front

16 - 12 = ?

Back

4

Tags

CCSS.2.OA.A.1

Front

12 - 0 = ?

Back

12

Tags

CCSS.2.NBT.B.5

Front

20 - 11 = ?

Back

9

Tags

CCSS.1.OA.C.6

Front

7 - 7 = ?

Back

0

Tags

CCSS.2.NBT.B.5

Front

What is subtraction?

Back

Subtraction is taking away a number from another number.

Tags

CCSS.2.NBT.B.7

Front

What is the result of subtracting a number from itself?

Back

The result is always 0.

Tags

CCSS.1.OA.B.3

Front

What do you get when you subtract 0 from a number?

Back

You get the same number.

Tags

CCSS.2.NBT.B.5

Front

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

Back

You have 7 apples left.

Tags

CCSS.2.OA.A.1

Front

What is 15 - 5?

Back

10

Tags

CCSS.2.OA.A.1