Free Printable Fractions adding and subtracting with models

1.

What is your favorite operation to perform on fractions?

a)

Adding fractions/ adding mixed numbers (with unlike denominators)

b)

Subtracting fractions/ subtracting mixed numbers (with unlike denominators)

c)

Dividing fractions

d)

Multiplying fractions

2.

Andrea baked a pizza and cut it into 8 slices. Her brother, Tanner, ate 2/8 of the pizza while Andrea was in the shower. Later on, her 2 sisters evenly & evilly split the last bit of the pizza. How much of the pizza did each sister get?

a)

3/8

b)

6/8

c)

8/8

d)

1/8

3.

a)

5/14

b)

3/7

c)

5/7

d)

5/14

4.

a)

3/10

b)

3/5

c)

3/25

d)

15/5

5.

Kayden has 3/9 of a pizza and Laila gave her 2/9 of a pizza. How much pizza does Kayden have now?

a)

5 Pizzas

b)

5/9 of a pizza

c)

1/9 of a pizza

d)

1 pizza

6.

Brad ate 3/4 of his Kit-Kat bar and gave the rest to Cole. How much of the Kit-Kat bar did Cole get to eat?

a)

3/4

b)

1/4

c)

2/4

d)

None

7.

The number on the top of a fraction is called what?

a)

numerator

b)

denominator

c)

fractionator

d)

equivalent

8.

A pizza has 5 pieces. Sara eats 3 of the pieces. What fraction of the pizza did Sara eat?

a)

3/5

b)

2/5

c)

5/5

d)

1/5

9.

Jared ate 2/8 of his pizza for lunch and 3/8 of his pizza for supper. How much of his pizza is left?

a)

5/8

b)

3/8

c)

1/8

d)

5/16

10.

If Ms. Perry brought the class a whole cheese pizza, and Silvia stole 3/26 of the pizza. Rakiya ate 5/26 of the pizza. Josiah ate 4/26 of the pizza. How much pizza does Ms. Perry have left?

a)

1/26

b)

14/26

c)

all of it

d)

12/26

11.

Felix bought 5/6 pound of peanuts. He ate 3/6 pound of the peanuts with his friends. How much did Felix have left? Simplify your answer

a)

8/6 pound

b)

2/6 pound

c)

1/3 pound

d)

4/3 pound

12.

Steve connected a 3/8 foot wire extension to 5/8 foot wire. How far will the wire and extension reach?

a)

1 foot

b)

2/8 foot

c)

1 yard

d)

1/2 foot

13.

Solve

a)

1 2/5

b)

2/5

c)

3/5

d)

1/5

14.

8/12 - 3/12

a)

4/12

b)

1/2

c)

5/12

d)

11/12

15.

Which fraction equals 1?

a)

8/8

b)

1/11

c)

3/4

d)

5/6

16.

Which fraction equals 1?

a)

5/7 + 2/7

b)

4/7 + 2/7

c)

1/4 + 1/4

d)

5/6 - 1/6

17.

2/8 + 1/8 + 3/8

a)

5/8

b)

6/8

c)

7/8

d)

8/8

18.

$\frac{8}{10\ }+\ \frac{4}{10}$

a)

$\frac{12}{20}$

b)

$\frac{12}{10\ }$

c)

$1\ \frac{2}{10}$

d)

$1\ \frac{2}{20}$

e)

$\frac{4}{10}$

19.

Select all of the following that correctly decomposes:

\frac{9}{12}

a)

$\frac{4}{4\ }+\ \frac{4}{4\ }+\ \frac{1}{4}$

b)

$\frac{1}{12}+\frac{1}{12}+\frac{1}{12}+\frac{1}{12}+\frac{1}{12}+\frac{1}{12}+\ \frac{1}{12}+\frac{1}{12}+\frac{1}{12}$

c)

$\frac{4}{5\ }+\ \frac{5}{7}$

d)

$\frac{6}{12}+\ \frac{3}{12}$

e)

$\frac{2}{12}+\ \frac{4}{12}+\frac{3}{12}$

20.

Diane had 3 2/3 cups of flour. She used 2 1/3 cups of flour for a recipe. How many cups of flour does Diane have left?

a)

1\ \frac{1}{3}

b)

$1\ \frac{2}{3}$

c)

$2\ \frac{1}{3}$

d)

$5\ \frac{3}{3}$

21.

Pam drew an indigo line that was 2/4 of an inch long. Then she drew an orange line that was 1/4 of an inch long. How much longer was the indigo line than the orange line?

a)

3/4 inch

b)

1/4 inch

c)

1/2 inch

d)

1 inch

22.

John and Landon are raking leaves in the yard. They divide the yard into 8 equal sections. John rakes 4 sections. Landon rakes 2 sections. Which model can be used to find the total fraction of the yard they rake? Choose all that apply.

a)

b)

c)

d)

23.

Laney has 2 meters of ribbon. She cuts off pieces of ribbon that are $\frac{5}{10}$ meter, $\frac{1}{10}$ meter, and $\frac{7}{10}$ meter. How long is the remaining piece of ribbon?

a)

$\frac{1}{10}$ meter

b)

$\frac{3}{10}$ meter

c)

$\frac{7}{10}$ meter

d)

$\frac{13}{10}$ meters

24.

Kendall and Kasen are painting a room. They divided the room into 8 equal sections. Kendall painted 2 sections and Kasen painted 4 sections. Which model can be used to find the total fraction of the room they painted? Choose all that apply.

a)

b)

c)

d)

25.

Lovell has 2 hours of free time. He spends $\frac{2}{4}$ of an hour with his dog. He spends $\frac{3}{4}$ of an hour drawing. What fraction of an hour does he have left?

a)

$\frac{3}{4}$

b)

$\frac{5}{4}$

c)

$\frac{5}{8}$

d)

$\frac{1}{4}$

Fractions adding and subtracting with models

Total questions: 25

Worksheet time: 50mins

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