Add 3 Fractions with Unlike Denominators

Add 3 Fractions with Unlike Denominators

5th Grade

8 Qs

quiz-placeholder

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Add 3 Fractions with Unlike Denominators

Add 3 Fractions with Unlike Denominators

Assessment

Quiz

Mathematics

5th Grade

Hard

CCSS
5.NF.A.1, 7.NS.A.1C, 4.NF.B.3A

+3

Standards-aligned

Created by

Anthony Clark

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

When the denominators are not the same, I must find a...

common numerator

common denominator

equivalent fraction

mixed number

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

What math equation is being represented in the picture?

Tags

CCSS.4.NF.B.3A

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What do you need to have when adding unlike fractions?

common denominator

common numerator

common numerator and denominator

Tags

CCSS.7.NS.A.1C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What step should you do first when adding fractions with unlike denominators?

Just add the denominators together

Find a common denominator

Add the numerators together first

Chang each numerator to be the same

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

To add or subtract, two fractions must have...

a monkey.

unlike terms.

common denominators.

the same numerators.

Tags

CCSS.7.NS.A.1C

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Fractions with different denominators are called _______ fractions .

Like

Mixed

Unlike

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(Choose one that is true) When you add or subtract fractions with unlike denominators you..

Find the greatest common factor to change your denominator

Change the denominator by picking a random number then divide

Find the least common multiple to change your denominator

none of these are true

Tags

CCSS.7.NS.A.1C

8.

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