Square Root Estimation

Presentation

•

Mathematics

•

6th - 8th Grade

•

Hard

Joseph Anderson

FREE Resource

10 Slides • 10 Questions

Estimating Square Roots

Use your understanding of perfect square numbers and their square roots to estimate non-perfect square numbers.

Estimating Square Roots

Determine which two integers the evaluated square root would be between. Perfect square numbers will help you to estimate.

Multiple Choice

What two integers is $\sqrt{5}$ between?

3 & 4

1 & 2

0 & 1

2 & 3

So the integers would be between 2 & 3.

Notice where it lands in between.

Multiple Choice

What two integers is $-\sqrt{17}$ between?

-16 & -17

-4 & -5

-3 & -4

-5 & -6

So the integers would be between -4 & -5.

Notice where it lands in between.

Multiple Choice

What two integers is $\sqrt{89}$ between?

85 & 90

7 & 8

8 & 9

9 & 10

So the integers were 9 & 10

Multiple Choice

What two integers is $\sqrt{250}$ between?

15 & 16

16 & 17

18 & 19

14 & 15

So the integers were 15 & 16

Multiple Choice

What two integers is $\sqrt{150}$ between?

10 & 11

11 & 12

12 & 13

13 & 14

So the integers were 12 & 13

Let's try some fill in the blanks.

Switch it up a little.

Fill in the Blanks

What two integers is $\sqrt{72}$ between?

Type answer...

Fill in the Blanks

What two integers is $\sqrt{375}$ between?

Type answer...

Fill in the Blanks

What two integers is $-\sqrt{40}$ between?

Type answer...

Poll

On a scale of 1 to 5, how do you feel about estimating square roots?

5 (I understand it perfectly)

4 (I understand it pretty well)

3 (I think I get it but I need a little more practice)

2 (I kind of get it a little)

1 (I have no idea)

Open Ended

Explain in your own words, how do you estimate the integers the square root lands between?

Type response here

Estimating Square Roots

Use your understanding of perfect square numbers and their square roots to estimate non-perfect square numbers.

Show answer

Auto Play

Slide 1 / 20

SLIDE

Similar Resources on Wayground

14 questions

Unit 7: Geometry With Circles Day 2

Presentation

•

6th - 8th Grade

14 questions

Dividing Integers

Presentation

•

7th Grade

15 questions

Math 7: Area & Volume

Presentation

•

6th - 8th Grade

17 questions

Multiplying and Dividing Decimals

Presentation

•

6th - 8th Grade

18 questions

Rational Numbers

Presentation

•

6th - 8th Grade

15 questions

6th Grade Ratio Review

Presentation

•

6th - 7th Grade

15 questions

Introduction to Percents

Presentation

•

6th - 7th Grade

13 questions

Rates and Unit Rate

Presentation

•

6th - 7th Grade

Popular Resources on Wayground

10 questions

Safety Day 2026 – Student Review

Quiz

•

9th Grade

21 questions

Continents and Oceans

Quiz

•

6th Grade

20 questions

Parts of Speech

Quiz

•

5th Grade

16 questions

Subject & Predicate

Quiz

•

5th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

12 questions

Map Skills

Quiz

•

3rd Grade

22 questions

Continents and Oceans

Quiz

•

5th Grade

15 questions

Rounding Decimals

Quiz

•

5th Grade

Discover more resources for Mathematics

20 questions

Rational and Irrational Numbers

Quiz

•

8th Grade

16 questions

Proportional and Non Proportional Relationships in Tables, Graphs, and Equations

Quiz

•

7th Grade

20 questions

Constant of Proportionality

Quiz

•

7th Grade

20 questions

Halloween Trivia

Quiz

•

7th Grade

15 questions

One-Step Equations

Quiz

•

7th Grade

20 questions

Add and Subtract Integers

Quiz

•

6th - 8th Grade

14 questions

Explore Integers and Rational Numbers

Quiz

•

6th Grade

22 questions

Ratios and Ratio Tables

Quiz

•

6th Grade