Add Subtract Fractions Different Denominators

Add Subtract Fractions Different Denominators

5th Grade

14 Qs

quiz-placeholder

Similar activities

Adding & Subtracting Fractions with UNLIKE Denominators

Adding & Subtracting Fractions with UNLIKE Denominators

5th Grade

18 Qs

Adding Fractions

Adding Fractions

6th Grade

16 Qs

Finding Least Common Denominators

Finding Least Common Denominators

5th Grade - University

10 Qs

Adding mixed number fractions with models

Adding mixed number fractions with models

4th - 5th Grade

15 Qs

AAC #7 Rational Expressions and Equations

AAC #7 Rational Expressions and Equations

9th - 12th Grade

11 Qs

Adding and Subtracting Fractions with unlike denominators( TM)

Adding and Subtracting Fractions with unlike denominators( TM)

5th Grade

15 Qs

Adding and Subtracting Fractions with Like Denominators

Adding and Subtracting Fractions with Like Denominators

4th - 6th Grade

10 Qs

Adding and Subtracting Fractions!

Adding and Subtracting Fractions!

5th Grade

18 Qs

Add Subtract Fractions Different Denominators

Add Subtract Fractions Different Denominators

Assessment

Quiz

Mathematics

5th Grade

Hard

CCSS
7.NS.A.1C, 5.NF.A.1, 5.NF.A.2

Standards-aligned

Created by

Anthony Clark

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the least common denominator you could use to subtract 1/6 and 1/4?

24

16

20

12

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

I should use LCM (least common multiple) when trying to find a common denominator.

true

false

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this a correct answer?

Yes, the student correctly added.

No, you cannot add unlike denominators

No, 5 + 7 is not 12

No, 2 + 3 is not 5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the least common denominator for 7 and 2?

12

14

7

6

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the the next step to finding this answer?

Add the numerators (1+1=2)

Multiply 12 X 1 for both fractions to find a new numerator

Multiply to find each new numerator by the multiple used to get 12. (3 X1) (4 X 1)

This is a mistake, you don't need to convert to twelfths

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

When you add or subtract fractions with unlike denominators you..

Add both the numerators and denominators

Change the denominator by picking a random number then divide

Find the least common multiple of both denominators

none of these are true

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What number could be a common denominator for these two fractions?
2/3   and   3/4

3

4

7

12

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?