6th Grade - Expressions

Exponents

100

What operation do exponents represent?

Repeated multiplication

200

Write in expanded form: 7⁴

7 x 7 x 7 x 7 

300

Write using an exponent: 0.25 x 0.25 x 0.25

0.25³

400

Write using exponent:

GGGGGGMMMMKK

G⁶M³K²

Property of Numbers

100

What is the difference between the Commutative Property and the Associative Property?

Associative deals with changing the order of () when you multiply or add.

200

What property is shown below:

1 x 24 = 24

Identity Property of Multiplication

300

What property is shown below:

13 x 0 = 0

Zero Product Property

400

Rewrite using the distributive property:

3(4x - 2) 

12x - 6

Evaluate

100

5 x 2 - 3 

7

200

12 div 3 times 4

16

300

5 + (3 times 2 - 1) times 5

30

400

6 ^2 + 5 times 4 div 10

38

Simplify

100

(5x)(6)

30x

200

12x + 8x

20x

300

24x + 8y + 2x + 8y

26x + 18y

400

19x + 3y + x + 7y

20x + 10y