Course 2- Lessons 3-1 - 3-4

Understand & Represent Exponents

100

Write the expression using an exponent. 

8 x 8 x 8 x 8 x 8 x 8

8⁶

200

Write the expression using an exponent.

4

4¹

300

Evaluate the expression.

3,105⁰

1

400

Evaluate the expression.

3⁴

81

500

Evaluate the expression.

2⁷

128

GCF & LCM

100

Find the LCM of 3 and 6

6

200

Find the GCF of 37 and 67

1

300

Find the GCF of 8 and 52

4

400

Find the LCM of 12 and 5.

60

500

Find the GCF of 28 and 42. 

14

Numerical Expressions

100

Evaluate the expression.

80-4²/8

78

200

Evaluate the expression.

92.3 - (3.2/0.4) x 2³

28.3

300

Evaluate the expression.

[(2² x 2.5)/0.5] +120

160

400

Evaluate the expression.

[20 + (2.5 x 3)] - 3³

0.5

500

Evaluate the expression.

[(2 x 10⁰ )/1/3] + 8

14

Algebraic Expressions

100

Write an algebraic expression to represent the situation.

48 times a number of game markers, g.

48g

200

Write an algebraic expression to represent the situation.

22 less than 5 times a number f

5f - 22

300

Write an algebraic expression to represent the situation.

3 times the sum of m and 7.

3(m+7)

400

Evaluate the expression for x =4 and y=8.

x² /y

2

500

Evaluate the expression for n=7, x=4, y=8, and z=1.

y²/2x + 3n - z

28