# Use a Calculator to Find Squares and Square Roots

In this worksheet, students use a calculator to find the squares and square roots of the given numbers.

Key stage:  KS 3

Curriculum topic:   Number

Curriculum subtopic:   Use Calculators/Technology for Accuracy

Difficulty level:

### QUESTION 1 of 10

This worksheet is about squares and square roots.

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

Example1

Using the  x 2 button, find 162

Example2

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

392

576

162

961

992

532

432

275

452

126

• Question 1

392

1521
• Question 2

576

24
• Question 3

162

256
• Question 4

961

31
• Question 5

992

9801
• Question 6

532

23.1
• Question 7

432

1849
• Question 8

275

16.6
• Question 9

452

2025
• Question 10

126

11.2
---- OR ----

Sign up for a £1 trial so you can track and measure your child's progress on this activity.

### What is EdPlace?

We're your National Curriculum aligned online education content provider helping each child succeed in English, maths and science from year 1 to GCSE. With an EdPlace account you’ll be able to track and measure progress, helping each child achieve their best. We build confidence and attainment by personalising each child’s learning at a level that suits them.

Get started