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Square Roots
Cube Roots
Approximating Square Roots
Pythagorean Theorem
Repeating Decimals and Using Pythagorean Theorem
100
Find the square root of -√256
-16
100
Find the cube root of ∛-64
-4
100
Classify the real number. √49
rational, integer, whole, natural
100
Find the length of the hypotenuse of a triangle with the leg lengths of 21 cm and 28 cm.
35 cm
100

Write the decimal as a fraction or a mixed number. 1.09

1 9/100

200
Find the square root of √36/81
2/3
200
Find the cube root of ∛125/343
5/7
200
Classify the following number. -153/3
rational
200
Find the missing length of a triangle whose hypotenuse measures 7.3 in. and one leg is 4.8 in.
5.5 in.
200
Tell whether a triangle with the given side lengths is a right triangle. (31 in., 35 in., 16 in.)
not a right triangle
300

Evaluate the expression 12 - √16

8

300
Evaluate the expression 4 - ∛-216
10
300
Estimate the square root to the nearest integer. √60
8
300
In wood shop, you make a bookend that is the shape of a right triangle. It is 8 in. tall and has a hypotenuse of 10 in. What is the base of the the bookend?
6 in.
300

Write the decimal as a fraction .777777777777

7/9

400

Solve the equation. 4x2 + 6 = 150

x = 6

400

Solve the equation 40 - x3 = 67 

x = -3

400
Which number is greater? -√18 or -6
-√18
400

In a right isosceles triangle, the lengths of both legs are equal. What is the length of one leg if the length of the hypotenuse is √72 meters.

6 meters

400

Write the following decimal as a fraction or a mixed number. 0.73737373737373737

73/99

500
A trampoline has an area of 49π square feet. What is the diameter of the trampoline?
14 feet
500
The volume of a cube is 729 cubic inches. What is the edge length of the cube?
9 in.
500
The velocity in meters per second of a ball that is dropped from a window at a height of 10.5 meters is represented by the equation v = √2(9.8)h Estimate the velocity of the ball. Round to the nearest tenth.
14.3 meters per second
500

Find the distance between the points (1,-2) and (-5,5)

9.2

500

Find the distance between the following two points. (2,1) (-3,6)

7.1