Grade 5/6 Fractions

Simplest Form

100

What is the 4/6 in it's simplest form?

2/3

200

What is 5/15 in it's simplest form?

1/3

300

What is 30/40 in it's simplest form?

3/4

400

What is 25/100 in it's simplest form?

1/4

500

What is 36/48 in its simplest form?

3/4

Lowest Common Denominator

100

What is the LCD of 4/5 and 2/10?

5

200

What is the LCD of 2/6 and 3/18?

6

300

What is the LCD of 21/25 and 63/75?

25

400

What is the LCD of 2/4 and 1/3?

12

500

What is the LCD of 3/5 and 4/7?

35

Equivalent Fractions

100

What number is missing to make this fraction equivalent?

9/10 = 18/?

20

200

What number is missing to make this fraction equivalent?

11/? = 22/24

12

300

What number is missing to make this fraction equivalent?

?/5 = 12/15

4

400

What number is missing to make this fraction equivalent?

6/7 = ?/28

24

500

What number is missing to make this fraction equivalent?

8/9 = ?/27

24

Comparing Fractions

100

Is the following fraction greater than, less than, or equal to the following fraction?

2/3 ____ 4/10

>

200

Is the following fraction greater than, less than, or equal to the following fraction?

10/30 _____ 40/60

<

300

Is the following fraction greater than, less than, or equal to the following fraction?

20/35 ___ 4/12

<

400

Is the following fraction greater than, less than, or equal to the following fraction?

25/40 _____ 25/50

>

500

Is the following fraction greater than, less than, or equal to the following fraction?

3/5 ______ 90/150

=

Adding Fractions

100

1/2 + 3/4 = 

2/4 + 3/4 = 5/4 = 1 1/4

200

3/5 + 2/10 = 

6/10 + 2/10 = 8/10 (4/5)

300

3/4 + 2/8 =

6/8 + 2/8 = 8/8 = 1

400

3/6 + 2/18

9/18 + 2/18 = 11/18

500

1/4 + 3/7 = 

7/28 + 12/28 = 19/28