Free Printable Fraction Concepts Review

1.

Which statement about 29 is true?

a)

It is prime.

b)

It is composite.

c)

It is neither prime or composite.

d)

It is prime and composite.

2.

Which statement about 38 is true?

a)

It is prime.

b)

It is composite.

c)

It is neither prime or composite.

d)

It is prime and composite.

3.

Brady wrote these factors: 1, 2, 3, 4, 6, 9, 12, 18, 36.

For which number did Brady write these factors?

a)

42

b)

18

c)

39

d)

36

4.

Which number has a factor of 3?

a)

62

b)

75

c)

13

d)

43

5.

Which of the following is not a factor of 65?

a)

13

b)

5

c)

3

6.

Claire divides her writing supplies into 10 groups. Four of the groups are colored pencils. Which fraction below is equivalent to the colored pencil group?

a)

\frac{1}{2}

b)

$\frac{1}{5}$

c)

$\frac{4}{5}$

d)

$\frac{2}{5}$

7.

Which of the following show fractions that are equivalent?

a)

$\frac{2}{8}\ \ and\ \ \ \frac{3}{12}$

b)

$\frac{3}{9}\ \ \ and\ \ \ \frac{1}{6}$

c)

$\frac{4}{12}\ \ \ and\ \ \ \frac{3}{12}$

d)

$\frac{1}{2}\ \ \ and\ \ \ \ \ \frac{3}{4}$

8.

Oeshi is baking cookies and needs $\frac{1}{2}$ cup of sugar. She has a $\frac{1}{4}$ cup measure. Which equivalent fraction shows the amount of brown sugar she needs for the recipe?

a)

$\frac{2}{8}$

b)

$\frac{2}{4}$

c)

$\frac{1}{6}$

d)

$\frac{1}{8}$

9.

Walker made a list of fractions and asked Chase to find the fraction that is in simplest form. Which fraction should Chase choose?

a)

$\frac{13}{26}$

b)

$\frac{4}{8}$

c)

$\frac{2}{4}$

d)

$\frac{37}{38}$

10.

There are 6 $\frac{5}{7}$ weeks until Christmas. How would you write that as an improper fraction?

a)

$\frac{54}{7}$

b)

$\frac{48}{7}$

c)

$\frac{47}{7}$

d)

a bag of coal

11.

Hailey rode her bike $\frac{32}{12}$ miles. Which mixed number shows how far Hailey rode her bike?

a)

3 miles

b)

2.8 miles

c)

2 ½ miles

d)

2 ⅔ miles

12.

Simplify 9/18 to lowest terms.

a)

1/2

b)

3/6

c)

9/18

d)

5/10

13.

Reduce 18/24 to lowest terms.

a)

4/3

b)

9/12

c)

3/4

d)

1/2

14.

Simplify 5/40 to lowest terms.

a)

2/20

b)

5/40

c)

8

d)

1/8

15.

Reduce 21/36 to lowest terms.

a)

2/3

b)

11/18

c)

11/12

d)

7/12

16.

What is the least common denominator of 1/7 and 3/6?

a)

14

b)

21

c)

7

d)

42

17.

What is the least common denominator of 6/8 and 4/12?

a)

12

b)

24

c)

8

d)

16

18.

What is the least common denominator of 2/6 and 7/8?

a)

36

b)

8

c)

18

d)

24

19.

What is the least common denominator of 1/4 and 1/3?

a)

4

b)

3

c)

12

d)

8

20.

Change to an improper fraction.

a)

1/15

b)

15/15

c)

16/15

d)

2/15

21.

Convert into an improper fraction.

a)

28/7

b)

29/4

c)

29/7

d)

7/1

22.

Convert ²⁵/₉ to a Mixed Number

a)

2 ⁵/₉

b)

2 ⁷/₉

c)

7 ²/₉

d)

5 ²/₉

23.

Convert ⁴⁵/₁₂ to a Mixed Number. Simplify.

a)

4 ⁵/₁₂

b)

3 ⁹/₁₂

c)

3 ³/₄

d)

9 ³/₁₂

24.

Composite numbers:

a)

Are always bigger than prime numbers

b)

Have more than 2 factors

c)

Have 2 pairs of factors

d)

Don't have factors

25.

Find the prime number.

a)

10

b)

9

c)

7

d)

4

26.

Which of the following is a factor of 54?

a)

4

b)

7

c)

5

d)

9

27.

Is 3 a factor of 12?

a)

yes

b)

no

28.

Is 12 prime or composite?

a)

prime

b)

composite

29.

is 5 prime or composite?

a)

prime

b)

composite

30.

What are all prime numbers divisible by?

a)

1, 2, and itself

b)

1 and itself

c)

Every number from 1-10

d)

They aren't divisable at all

31.

Is 33 a prime or composite number?

a)

Prime

b)

Composite

32.

Which of the following numbers is COMPOSITE?

a)

2

b)

37

c)

41

d)

4

33.

Is 100 a prime or composite number?

a)

Prime

b)

Composite

34.

Which number is prime?

a)

1

b)

37

c)

63

d)

33

Fraction Concepts Review

Total questions: 34

Worksheet time: 1hrs 6mins

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