Math Review

Count On To Add

100

5+3 =

8

200

7 + 2 =

9

300

3 + 10 =

13

400

1 + 18 =

19

500

100 + 3 =

103

Math Facts

100

2 + 2 =

4

200

3 + 3 =

6

300

5 + 5 =

10

400

10 + 10 =

20

500

Fact Family equations

4, 5, 9

4 + 5 =9

5 + 4 = 9

9 - 5 = 4

9 - 4 = 5

Word Problems

100

Maci has 5 crayons. Keorra gave her 3 more crayons. How many crayons does Maci have now?

5 + 3 = 8

200

James had 7 Pokemon cards. He gave 3 cards to Milo. How many cards does James have left?

7 - 3 = 4

300

Gabe had 6 shirts. He went shopping and bought some more shirts. Now he has 9 shirts. How many shirts did he buy?

6 + 3 = 9

9 - 3 = 6

400

Nick had 8 pencils. Brooks gave him some more pencils. Now he has 10 pencils. How many pencils did Brooks give him?

8 + 2 = 10

10 - 2 = 8

500

Asher was playing 4 Square with Austin, Edonis, and Mackenzie. Some more kids wanted to join. Now there are 8 kids playing. How many kids joined?

4 + 4 = 8

8 - 4 = 4

Math Vocabulary

100

Putting numbers together

Add

200

Taking some away

Subtract

300

A group of numbers that can be used to write equations

(3, 2, 5)

Fact Family

400

Adding two of the same number

(2+2)

Doubles

500

3 + 5 = 8

5 + 3 = 8

are both true because of this 

Commutative Property