Square Root Quizzes & Trivia

Are you ready to go back to high school algebra? A square root is a number that produces a certain number when multiplied by itself. For example, 7 is a square root of 49. Now that you know the basic definition of a square root, let’s practice a few: What is the square root of 16? What is the square root of 12? What is the square root of 1,600?
 
In the everyday world, square roots are important in estimating distribution, making graphs, solving trigonometry problems, and in Pi equations. Square root has been used for thousands of years, with ancient Babylonian writings pointing to its use. To help students learn more about square roots, we have created some of the most challenging square root quizzes ever! Take one now to learn more and impress your math teacher!

A number multiplied by itself is called the square of that number.  Example: 8x8=64, so 8 "squared" is 64.In the example above, 8 is called the "square root" of 64, because when multiplied with itself, it equals...

Questions: 16  |  Attempts: 430   |  Last updated: Jul 30, 2011
  • Sample Question
    First, decide if the following number is a perfect square. If it IS, then identify the square root for the expression. √16

Answer each question.

Questions: 9  |  Attempts: 118   |  Last updated: Dec 11, 2018
  • Sample Question
    The square root of 34 falls between 3 and 4

Welcome to this math trivia quiz on estimating and approximating square root! There are a lot of students who have a difficult time when it comes to solving problems such as square roots and in this quiz, you will be tasked with...

Questions: 9  |  Attempts: 42   |  Last updated: Dec 24, 2019
  • Sample Question
    The square root of 34 falls between 3 and 4.

Mathematics is an interesting subject and is one that you can never miss to take in any level of study. The quiz below is based on the square roots of perfect and non-perfect squares. Take the quiz below and gauge your knowledge.

Questions: 6  |  Attempts: 20   |  Last updated: Sep 26, 2017



Questions: 15  |  Attempts: 10   |  Last updated: Jul 26, 2015
  • Sample Question
    What is the square root of 1?




Square Root Questions & Answers


The square root of which number falls between 9 and 10 on the number line?
HOW?! The square root of 85 is9.21954446, and the last time I checked, it is between 9 and 10. The square root of 81 IS 9, and 9 is equal to nine, not GREATER than it! This is stupid.
The square root of which number falls between 9 and 10 on the number line?
I disagree with the answer that is posted! The square root of 85 falls between 9 (sq rt of 81) and 10 (sq rt of 100). This says the answer is 81. It can't be 81 because the sq rt of 81 = 9. It doesn't fall between 9 and 10!
The square root of 3 falls between which two whole consecutive numbers on the number line?
1^2 is 1, 2^2 is 4 so the square root of 3 must lie between 1 and 2
The square root of 34 falls between 3 and 4
The flash this is answer is false bc this falls between 4 and 5
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