Unit Fractions

Multiple Choice

An art teacher drew a rectangle. He partitioned it into thirds. He painted 2/3 of the rectangle red. What is this as a sum of unit fractions?

• 2/3 + 2/3

• 1/3 + 1/3

• 3/3 + 3/3

• 1/ 3 + 2/3

Dropdown

Kason’s dog, Bentley ate  3/4  of a can of dog food.



3/4 is equivalent to  ​

Select answer

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Multiple Choice

Ken lives 6/10 mile from where he works. This can be represented as a sum of unit fractions. 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10.

What is another way to represent 6/10?

• 2/10 + 3/10 + 2/10

• 2/10 + 1/10 + 2/10

• 2/10 + 1/10 + 1/ 10 + 2/10

• 3/10 + 2/10 + 3/10

Multiple Choice

The blank model shown can be shaded to represent 9/10.

Which expression does NOT show a way to represent  9/10 as a sum of fractions?

• 3/10 + 3/10 + 3/10

• 2/10 + 3/10 + 2/10

• 2/10 + 2/10 + 5/10

• 4/10 + 4/10 + 1/10

Drag and Drop

The fraction 4/5 can be represented by the expression below. Fill in the missing fraction.



1/5 + 1/5 + 1/5 + ​

Placeholder

Drag these tiles and drop them in the correct blank above

1/5

3/5

4/5

2/5

3/15

Multiple Choice

The two models are shaded to represent the same fraction.

Which equation shows that the two models represent the same fraction?

Multiple Select

Mrs. Smith cut a small birthday cake into 6 equal slices for 5 children. One child was not hungry, so she gave the birthday boy an extra slice of cake.

Select 3 equations that represent the amount of cake the 4 children could have eaten.

• 1/6 + 1/6 + 1/6 + 1/6 + 1/6

• 2/6 + 1/6 + 1/6

• 2/6 + 3/6

• 4/6 + 1/6 + 1/6

• 1/6 + 3/6

Drag and Drop

Joan completed  8/9 of her homework.



Make the expression below equivalent to 8/9.



2/9 + 2/9 + 2/9 + ​​

Placeholder

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Drag these tiles and drop them in the correct blank above

2/9

6/9

6/18

8/18

Open Ended

How can you write fractions as a sum of unit fractions and sum of fractions?

You can write fractions as a sum of unit fractions and sum of fractions by...