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Adding and Subtracting Rationals with Like Bases

Authored by Anthony Clark

Mathematics

4th Grade

CCSS covered

Adding and Subtracting Rationals with Like Bases
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Solve and simplify to lowest terms.

a

b

c

d

Tags

CCSS.7.NS.A.1C

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve and SIMPLIFY:

15/20 + 3/20

18/20

45/20

10/20

9/10

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Solve and SIMPLIFY:

5 1/7 - 2 4/7 =

3 4/7

3 3/7

2 4/7

7 5/7

Tags

CCSS.7.NS.A.1C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tim had 10/12 of a green streamer for a bulletin board. He used 5/12 roll for the border. What fraction of the roll of green streamer does Tim have left?

1 3/12

5/12

5/0

15/12

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1/5 + 1/5 + 1/5 

2/5

1/5

3/5

Tags

CCSS.4.NF.B.3A

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3/8 + 2/8

5/8

1/8

5/16

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

5/6 + 1/6

6/12

6/6 or 1

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

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