Subtraction Within 20

What is the difference of 9 and 6

• 15

• 5

• 3

• 4

Tags

CCSS.1.OA.A.1

What is the difference of 7 and 2?

• 9

• 5

• 10

• 4

Tags

CCSS.1.OA.A.1

Ajahri had 35 baseball cards.

He gave 12 baseball cards to Jaylon.

How many baseball cards did Ajahri have left?

• 23

• 13

• 47

• 24

Tags

CCSS.2.OA.A.1

Jennisa has 20 pieces of gum.

Shee gives 15 pieces away.

How many pieces of gum does Jennisa have now?

• 22

• 12

• 5

• 23

Tags

CCSS.2.OA.A.1

16-15=

• 2
• 1
• 31
• 5

Tags

CCSS.2.OA.A.1

13-2=

• 12
• 10
• 11
• 15

Tags

CCSS.1.OA.C.6

19-15=

• 6
• 5
• 8
• 4

Tags

CCSS.2.OA.A.1

What is the difference?

16

- 9

_______

?

• 6

• 9

• 7

• 25

Tags

CCSS.2.OA.A.1

Peter had 17 tomatoes. He shared some with the neighbors. Now he has 9 tomatoes.

How many tomatoes did Peter give to the neighbors?

• 28

• 26

• 9

• 8

Tags

CCSS.2.OA.A.1

29 chicks hatched in 2nd grade. Students took home 26 of the chicks. How many of the chicks were left?

• 29 - 26 = 32

• 29 + 26 = 55

• 29 - 26 = 3

• 26 + 29 = 70

Tags

CCSS.2.OA.A.1