Estimating Square Roots

Estimating Square Roots

Assessment

Interactive Video

Created by

Thomas White

Mathematics

6th - 7th Grade

Hard

The video tutorial explains how to estimate square roots to the nearest whole number. It begins with a refresher on basic square roots and then introduces the concept of estimation when an exact whole number square root is not possible. The tutorial provides multiple examples, demonstrating how to determine which whole number a square root is closest to by comparing it to perfect squares. The video concludes with advanced examples and a summary of the estimation process.

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the square root of 25?

4

5

6

7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number squared gives 49?

6

7

9

8

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the square root of 81?

7

10

8

9

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the square root of 36?

5

6

7

8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which number squared gives 144?

10

13

11

12

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Estimate the square root of 4 to the nearest whole number.

1

4

3

2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the closest whole number to the square root of 49?

9

8

7

6

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