Module 2 Review

Vocabulary

100

Which example means difference?

A: 6 - 5 = 1

B: 1  <-  2  <- 3

C: 8 - 5 = 3

C: 8 - 5 = 3

200

Which example means minus?

A: 6 - 5 = 1

B: 1  <-  2  <- 3

C: 8 - 5 = 3

A: 6 - 5 = 1

300

Which example means count back?

A: 6 - 5 = 1

B: 1  <-  2  <- 3

C: 8 - 5 = 3

B: 1  <-  2  <- 3

Count Back

100

8 - 2 = 

6

200

10 - 3 = 

7

300

5 - 1 = 

4

400

12 - 3 = 

9

500

____ = 9 - 2

7

Addition & Subtraction to Solve

100

Darrin has 11 marbles. 6 are small. The rest are big. How many big marbles does he have?

___ + ____ = _____

___ - _____ = _____

_____ big marbles

6 + 5 = 11

11 - 6 = 5

6 big marbles

200

Megan has 9 stickers. 6 stickers are animals. The rest are fruits. How many fruit stickers are there?

___ + ____ = _____

___ - _____ = _____

_____ fruit stickers

6 + 3 = 9

9 - 6 = 3

3 fruit stickers

Word Problems

100

Jaden has 16 markers. 9 are orange, and the rest are purple. How many markers are purple?

7 markers

200

There are 13 flowers in a garden. 5 are yellow. The rest are red. How many red flowers are there?

8 red flowers

300

There are 10 books on the shelf. Claire takes 6 books off the shelf. How many books are on the shelf now? Make an equation and solve.

10 - 6 = 4