Subtraction to 20

18-6

• 10

• 8

• 12

• 11

Tags

CCSS.2.OA.A.1

Sam has 12 toys. He gives some to Sally. Now he has 5 toys. How many toys did he give to Sally? Choose all the equations that would correctly answer the question.

• 12-5=_

• 5+_=12

• 12+5=_

• _-12=5

Tags

CCSS.2.OA.A.1

13 - 8 =

• 4
• 5
• 12
• 2

Tags

CCSS.2.OA.A.1

15-9=

Tags

CCSS.2.OA.A.1

• 
• 
• 
• 

Tags

CCSS.2.OA.A.1

Write a word problem using subtraction.

Tags

CCSS.1.OA.A.1

How do you feel about subtraction?

• 5- I've got it down

• 4- It makes sense

• 3- I'm getting there, but I'd like more practice

• 2- I'm starting to understand

• 1- I'm struggling

Tags

CCSS.7.NS.A.1C