Square root

This page lists questions and answers that were posted by visitors named Square root.

Questions

The following questions were asked by visitors named Square root.

Is there a trick or formula or easy way to figure out square root mentally?

Answers

The following answers were posted by visitors named Square root.

Ok. Is there an easy way to figure the perfect square root for numbers 13 through 25.

So are u saying to memorize the squares for 13 - 25 as well? Not sure if my question is clear. For e.g. square of 23 is 529. By multiplying the last digit of 23 ( 3x3)= 9, same last digit of the number 529, is there a way I easily work out the first 2 num...