Course 2 Math Review

Add & Subtract + & -

100

5 - 18

-13

200

15 + -31

-16

300

-32 + -67

-99

400

-192 + 190

-2

500

-35 + 5 - 60

-90

Multiply & Divide + & -

100

-3 x 12

-36

200

-15 / -5

3

300

-14 x 2 / -7

4

400

-1 x 3 x -6 ÷ -9 x 5

-10

500

-192 ÷ -3 x -5 ÷ -10

32

Laws of Exponents

100

Write the expression as a single exponent expression.

(18⁶)⁷

What is:

18⁴²

200

Write the expression as a single exponent expression.

(336²)(336²⁸)

336³⁰

300

Write the expression as a single exponent expression.

12^3/12^5

12^-2 or 1/12²

400

ab ⋅ 7b⁵a⁶

7a⁷b⁶

500

9yz⁴

6zy²

3z²

2y

Volume

100

A rectangular prism has a length of 2 feet, a height of 18 feet, and a width of 20 feet. What is its volume, in cubic feet?

720

200

A rectangular prism has a length of 4 inches, a height of 5 inches, and a width of 19 inches. What is its volume, in cubic inches?

380

300

What is the volume, in cubic inches, of a rectangular prism with a height of 7 inches, a width of 10 inches, and a length of 9 inches?

630

400

A cylinder has a base radius of 10in and a height of 10in. What is its volume in cubic in, to the nearest tenths place?

3141.6

500

What is the volume, in cubic m, of a cylinder with a height of 13m and a base radius of 3m, to the nearest tenths place?

367.6

Surface Area

100

Find the surface area of the rectangular prism with sides of 8yd, 4yd, and 4yd.

160

200

Find the surface area of the rectangular prism with sides of 8cm, 3cm, and 2cm.

92

300

Find the surface area of the rectangular prism with sides of 5yd, 3yd, and 1yd.

46

400

What is the surface area of the cylinder with height 8 m and radius 4 m? Round your answer to the nearest thousandth.

301.593

500

What is the surface area of the cylinder with height 5 ft and radius 4 ft? Round your answer to the nearest thousandth.

226.195