Exponents

Numerical Expressions

Algebraic Expressions

Writing Algebraic Expressions

Properties of Addition and Multiplication

Evaluate Expressions

100

Write this exponent as a product of the same factor. ^{}9^{7}

9 x 9 x 9 x 9 x 9 x 9 x 9

100

7 – 6 + 5

6

100

2a + 8

a=3

14

100

one more ball than is on the playground

b + 1

100

2 • (3 • 7) and (2 • 3) • 7

associative property

100

7(y + 2)

7y + 14

200

Write this exponent as a product of the same factor. 5^{3}

5 x 5 x 5

200

28 + (89 – 67)

50

200

7a • 9b

a= 3

b= 4

57

200

twelve fewer questions than were on the first test

t - 12

200

6 + 3 and 3 + 6

communitive property

200

(b – 5)15

15b - 75

300

What is 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 x 6 written as an exponent?

6^{10}

300

16 / 2 + 8 × 3

32

300

a^{2} • b^{2}

a=3

b=4

144

300

three times as many drinks on the tray

3t

300

7 + 0 and 7

Identity property of addition

300

3 + (x + 6)

x + 9

400

What is 2 x 2 x 2 x 2 written as an exponent?

2^{4}

400

(2 + 6) / 2 + 4 × 3

16

400

x + y + z

x=7

y= 1/2

z= 8

15 1/2

400

five dollars less than Yumi's pay

y-5

400

7 • 1= 7

Identity property of Multiplication

400

8x + 17y + 9x

17x + 17y

500

Solve 4^{6. }

4096

500

100 / 5^{2} × 4^{3}

256

500

8y + (2x + 1)

x=7

y=1/2

19

500

one third of Emily's age

e/3 or 1/3e

500

6 * 0 = 0

zero property of multiplication

500

4(15x)

60x

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