Search Header Logo
Understanding Square Roots and Pairing Numbers

Understanding Square Roots and Pairing Numbers

Assessment

Interactive Video

Mathematics

6th - 8th Grade

Practice Problem

Hard

CCSS
2.NBT.B.5, 3.OA.A.3

Standards-aligned

Created by

Olivia Brooks

FREE Resource

Standards-aligned

CCSS.2.NBT.B.5
,
CCSS.3.OA.A.3
The video tutorial explains how to find the square root of a sum by pairing terms to simplify calculations. It demonstrates calculating the number of pairs, their sum, and simplifying the square root using prime factorization and perfect square factors.

Read more

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of the numbers 1 + 24, 2 + 23, and 3 + 22?

25

45

50

30

Tags

CCSS.2.NBT.B.5

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many pairs of numbers are formed from 24 numbers?

10

12

15

8

Tags

CCSS.3.OA.A.3

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the total sum of all the pairs of 25?

250

200

300

350

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a perfect square factor of 12?

3

4

6

8

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the simplified form of the square root of 12 * 25?

15√3

5√3

10√3

20√3

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?