Math Review

Doubles

100

Which is a doubles fact 

3+3=6

4+5=9

200

Solve 6+6

12

300

Write a doubles fact and answer for 3

3+3=6

400

Which is a doubles fact? 

5+5=10

5-5=10

500

Write the doubles fact for the number 9 and solve. 

9+9=18

Addition

100

Draw a picture for 3+4 

OOO + OOOO

200

Select the two equations that math the picture 

OOOO + AA

A. 4+2=6

B. 5+3=8

C. 2+4=6

D. 6+0=6

A. 4+2=6

C. 2+4=6

300

Bethel has 3 stickers. Aruna has 5 stickers. Which equations matches the statement. 

A. 2+3=5

B. 3+5=8 

C. 8+0=8

D. 1+6+7 

B. 3+5=8 

400

What is the sum of 6+7

13

500

Which is the closest double to 4+5

4+4

Subtraction

100

True or False: When using subtraction on a number line, you make your hops backwards 

True 

200

What is 15-9? Show your work with a number line. 

6

300

What is 13-9? Draw a picture 

5

400

What is 17-3? 

14

500

Write the subtraction fact for 3+5=8

8-5=3 or 8-3=5

Fact Families

100

True or False: Fact families are related facts that can be used to show addition and subtraction. 

True

200

Write the two addition facts for the fact family 7, 6, 13

6+7=13

7+6=13

300

Write the two subtraction problems for the fact family 6,9,15

15-9=6

15-6=9

400

Use addition to find 12-7 

7+5=12

500

Use Subtraction to find 17-9

8+9=17

Word Problems

100

Does the words in all mean addition or subtraction?

Addition 

200

Does "How many does he have left" tell you to use addition or subtraction? 

subtraction

300

Isadora has 4 markers. Aria has 6 more markers. How many markers do they have in all? 

10 markers in all 

400

Joseph has 5 toy cars. Dashy has 3 toy cars. How many cars do they have in all? 

8 in all 

500

Danilo has 9 green crayons and 5 red crayons. How many does he have in all? Write the addition fact. 

9+5=14 

14 crayons in all