9+8
17
What addition equation can help you solve 15-__=10
10+5=15
Write a related addition fact to help. 14-5=
5+9=14
6+6
12
Find the missing addend 6+__=14
8
Holton buys 13 cans of soda. He drinks 6 cans of soda. How many are left? Write an equation to explain.
13-6=7 or 6+7=13
7+8
15
Hudson has some green buttons. He has 7 white buttons. Hudson has 15 buttons in all. How many green buttons does he have?
8
15 cats are on the fence. Briggs accidently scares 8 of them away. How many cats are left? Use counters and 10 frame to solve.
7 cats
13
Holton bakes 16 cookies. He gives 7 cookies to his class. How many does he have left?
What is an addition and subtraction equation to help you find the answer.
7+9=16
16-7=9
Booker takes Stoney to the dog park. There are 12 dogs in the park. 8 dogs go home. How many dogs are left?
Make 10 to solve. Complete the missing numbers.
12-___=10
10-___=____
12-8=____
12-2=10
10-6=4
12-8=4
4 dogs left
What is another addition equation related to 15+6=21?
6+15=21
Briggs has 11 footballs, Holton give him 5 more, THEN Peter takes 3 away. How many footballs does Briggs have now?
11+5=16
16-3= 13
13 footballs
17-9=8