Adding and Subtracting Positive and Negative Fractions with Unlike Denominators

Adding and Subtracting Positive and Negative Fractions with Unlike Denominators

7th Grade

10 Qs

quiz-placeholder

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Adding and Subtracting Positive and Negative Fractions with Unlike Denominators

Adding and Subtracting Positive and Negative Fractions with Unlike Denominators

Assessment

Quiz

Mathematics

7th Grade

Medium

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

+2

Standards-aligned

Created by

Anthony Clark

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

REMEMBER: YOU MUST HAVE A COMMON DENOMINATOR WHEN ADDING AND SUBTRACTING DENOMINATORS!!!

FIND THE LEAST COMMON DENOMINATOR.

ADD OR SUBTRACT THE NUMERATORS AS NORMAL.

MAKE SURE THAT YOU SIMPLIFY YOUR ANSWERS.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2.

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

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Tags

CCSS.7.NS.A.1C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
- 1  7/40
15/40
- 1 10/40
17/40

Tags

CCSS.7.NS.A.1C

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-3/8 + 1/4

4/32

-1/8

1/8

-4/32

Tags

CCSS.7.NS.A.1C

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Re-written with common denominators is:

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

4/5 - 1/6

19/30

11/30

2/3

3/4

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

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