This worksheet is about squares and square roots.

Use a calculator and first find the square button (x ² ) and the square root  button (√)  

Round your answer to 1 decimal place where necessary.

Example1

Using the  x ² button, find 16²

Answer   256

Example2

Using  the (√) button, find the square root of  596 or  √596 or √596

Answer   24.4  (to 1 d.p.)