Module 4 Round 1

Powers and Exponents

200

Write in Exponential Form:

3 x 3 x 3 x 3

3⁴

400

Write in Exponential Form:

1.625 x 1.625 x 1.625

1.625³

600

Write as a product of exponents:

(-2) x (-2) x (-6) x (-6)

(-2)² x (-6)²

800

Write as a product of exponents:

(3/4) x (3/4) x (3/4) x 7 x 7 x 7 x 7

(3/4)³ x 7⁴

1000

Write as a product of exponents:

(-4) x (-4) x (-4) x (1/3) x (1/3)

(-4)³ x (1/3)²

Numerical Expressions

200

Evaluate: 

100-3² x 10

10

400

Evaluate:

[23-(8+2³)]-|-8|

-1

600

Evaluate:

64 / (15-7) x 2 - 9

7

800

Evaluate:

(-4)³ / (5² - |-15+6|) x (-3)

12

1000

Evaluate:

-36 / [(-4)²-10]+|-2-8|

4

Distributive Property

200

Use the distributive property:

3(x+8)

3x + 24

400

Use the distributive property:

-9(3+x)

-27-9x

600

Use the GCF to factor the Algebraic Expression:

8x+16

8(x+2)

800

Use the GCF to factor the Algebraic Expression:

42+7x

7(6+x)

1000

Use the GCF to factor the Algebraic Expression:

30+25x+20x²

5(6+5x+4x²)

Evaluating Algebraic Expressions

200

Evaluate the expression:

8x ; x=-6

-48

400

Evaluate the expression:

10/y ; y=-5

-2

600

Evaluate the expression:

2a+b-4 ; a=-4, b=7

-5

800

Evaluate the expression:

1/2 x a(b+c) ; a=6, b=5, c=7

36

1000

Evaluate the expression:

(3a+16c) / b² ; a=-4, b=-2, c=5

17

Equivalent Algebraic Expressions

200

Generate an equivalent expression in simplest form:

-2(x-7)+(-5)

-2x+9

400

Generate an equivalent expression in simplest form:

-3x-4-5x-1

-8x-5

600

Generate an equivalent expression in simplest form:

-4x²-6x+8+9x-2

-4x²+3x+6

800

Generate an equivalent expression in simplest form:

-4(2x-5)+12-3x

-11x+32

1000

Generate an equivalent expression in simplest form:

5x²+(-2x)+2+x(x+6)

6x²+4x+2