Square Roots and Cube Roots
Math ⇒ Number and Operations
Square Roots and Cube Roots starts at 7 and continues till grade 12.
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See sample questions for grade 8
Find the value of √225.
What is the cube of 6?
What is the cube root of 512?
What is the principal square root of 49?
What is the square root of 144?
What is the value of √81?
What is the value of (√100) + (√49)?
What is the value of (√121) + (√16)?
What is the value of (√16) + (√25)?
What is the value of (√36) × (√16)?
What is the value of (√49) × (√9)?
What is the value of (√64) × (√25)?
What is the value of (√81) + (√100)?
A cube has a volume of 512 cm3. What is the length of one side of the cube?
A number has a square root of 17. What is the number?
Calculate the value of √(24 × 32).
Explain why the square root of 50 is not a rational number.
If the cube of a number is 729, what is the number?
If the cube root of a number is 0.2, what is the number?
If x = √y and y = 121, what is the value of x?
