Square Roots of Perfect Squares up to 1,000

Try these questions

5 questions from this lesson’s quiz. Start the lesson to answer them and see the right answers.

1. 1. Which of the following is a perfect square?

   • A. 500
   • B. 625
   • C. 700
   • D. 750

2. 2. A square shamba has an area of 784 m^2. What is the length of one side of the shamba?

   Type your answer (in m) in the lesson.

3. 3. When 441 is divided continuously by prime numbers, which pairs of prime factors are formed?

   • A. (2 × 2) and (3 × 3)
   • B. (3 × 3) and (5 × 5)
   • C. (3 × 3) and (7 × 7)
   • D. (7 × 7) and (11 × 11)

4. 4. Wanjiru has a square plot with an area of 324 m^2. She wants to fence all four sides. What length of fencing does she need?

   Type your answer (in m) in the lesson.

5. 5. What do we call the number by which another number is divided, such as the prime number used at each step of continuous division?

   Type your answer in the lesson.

More in Whole Numbers

• ▸Calculating Squares of Numbers up to 50
• ▸Calculating Squares of Whole Numbers up to 100
• ▸Concept of Square Roots of Numbers
• ▸Determining Square Roots Using Factor Trees
• ▸Square Roots of Perfect Squares up to 10,000
• ▸Combined Operations with Powers
• ▸Digital Games and Problem Solving with Whole Numbers
• ▸Review of Whole Numbers

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