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Mathematics
8th
grade
Squares & Square Roots, Cubes & Cube Roots (Quiz 2)
20 questions
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- 1. Match
Match the following
-36
-4
(-6)2
36
-8
(-3)3
-27
-62
- 2. Multiple Choice
Which statement is NOT true?
√169 = 13
152 = 225
42 = 16
√164 = 18
- 3. Multiple Choice
42 + 32
14
25
17
22
- 4. Drag and Drop10 and 11100 and 1219 and 10121 and 14410 and 1210.1 and 10.2
- 5. Multiple Choice
x2 = 64
x = 8
x = 32
x = -8, 8
x = -32, 32
- 6. Multiple Choice
-32 + 22
13
-5
10
-2
- 7. Fill in the BlankThe area of a square is 100 cm2. What is the perimeter?
- 8. Drop Down
(a) a number finds the product of that number and itself.
SquaringSquare Rooting - 9. Drop Down
(a) a number finds the factor of a given number that multiplies by itself.
Square RootingSquaring - 10. Multiple Choice
- 11. Categorize
Organize these options into the right categories (a) Perfect square , (b) Perfect cube , (c) Both a perfect square and perfect cube , (d) Neither a perfect square or cube64
9
27
-8
81
15
76
- 12. Multiple Choice∛1255467
- 13. Math Response
What is -9 cubed?
(-9)3
- 14. Math Response
Evaluate this cube root.
- 15. Fill in the Blank
What is the cube root of 1000?
- 16. Math Response
The volume of a cubical in-ground pit is 13824 feet³. What is the AREA of the base of the pit? (you don't need a label for this one)
- 17. Fill in the Blank
The cube of an odd number is always an ________ number.
- 18. Drop Down0.87
- 19. Math Response
Solve for g:
g3 = -512
- 20. Fill in the Blank
Elliot has four square dog pens for the dogs he raises. Each pen has an area of 256 square feet. Two out of the four pens need their fencing replaced. Find the cost of refencing two out of the four pens if fencing costs $2.99 per foot.
- Answer choicesTagsAnswer choicesTags