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Exponents

100

What is 4x4x4x4 in exponential form?

4⁴

200

Write 5³ in standard form

125

300

Evaluate 6²

36

400

Suzanne works part time at a store. In each of the last 5 weeks, she worked 5 hours on each of 5 days. Write the number of hours she worked in exponential form.

5x5x5

500

Suzanne works part time at a store. In each of the last 5 weeks, she worked 5 hours on each of 5 days. Write the number of hours she worked in exponential form.

5³

Distributive Property

100

8(7 + 23) = 8(7) + 8(__)

23

200

6(32) = 6(__) + 6(2)

30

300

Evaluate 7(29)

203

400

Evaluate 4(21) - 4(11)

40

500

At the Jacovic family reunion, 42 tables each had 6 people. To find the number of people, Ivan did the computation below. Which number makes the number sentence true? 6(40 + 2) = 240 + ___

12

Variables and parts of an expression

100

How many terms are in the expression 6b - 5?

2

200

What is the coefficient in the expression 6b - 5

6

300

Write an algebraic expression for: the difference of a number m and 18

m - 18

400

Write an algebraic expression for: 4 more than the product of x and 12

4 + 12x

500

Large balloons are sold in packages of 12. Write an expression that can represent the total number of balloons in a packages?

12a or 12 x a

Patterns and simplifying expressions

100

Simplify 4x - x

3x

200

Simplify the expression 2x + 8 - x - 3

x + 5

300

#7 on test

D

400

Write an equivalent expression for 4x + 20

4(x + 5)

500

#17 on test

10

Equivalent expressions

100

Fill in the missing spot:

4(2x + 9) = 4(2x) + 4(__)

9

200

Write an equivalent expression to 6(2x + 5)

12x + 30

300

Write an equivalent expression to 8x + 36

4(2x + 9)

400

Write an equivalent expression to 2(x + 4)

2x + 8

500

Write an equivalent expression to 3x + 21

3(x + 7)