Practice Square Roots in Math
Use these practice problems to test your method after reviewing the concept explanation and worked examples.
Quick Recap
The non-negative number such that , written — the inverse of squaring.
asks: what number times itself equals 25? Answer: 5.
Showing a random 20 of 50 problems.
Example 1
mediumEvaluate .
Example 2
mediumEvaluate .
Example 3
easyFind .
Example 4
easyFind .
Example 5
challengeBetween which two consecutive integers does lie, and which is it closer to?
Example 6
hardSolve for .
Example 7
easyFind .
Example 8
easyFind .
Example 9
mediumSimplify .
Example 10
easyFind .
Example 11
easyWhat does the principal square root convention say about ?
Example 12
mediumA square has an area of cm². What is the side length of the square?
Example 13
mediumRationalize the denominator: .
Example 14
easyFind .
Example 15
mediumEstimate to one decimal place.
Example 16
mediumEvaluate .
Example 17
mediumBetween which two consecutive integers does lie?
Example 18
hardA square has diagonal . Find its side length.
Example 19
challengeSimplify to the form .
Example 20
hardSolve for .