Operations with Fractions

Adding Fractions

100

2/6 + 3/6 = ?

5/6

200

23/50 + 14/50 = ?

37/50

300

4/7 + 3/28 = ?

19/28

400

Simplify your answer: 

3/5 + 5/25 = ?

15/25 = 3/5

500

Simplify your answer: 

4/10 + 3/9 = ?

66/90 = 11/15

Subtracting Fractions

100

4/5 - 2/5 = ?

2/5

200

35/43 - 12/43 = ?

23/43

300

12/13 - 7/26 = ?

17/26

400

Simplify your answer:

7/9 - 9/81 = ?

6/9 = 2/3

500

Simplify your answer:

2/3 - 4/8 = ?

4/24 = 1/6

Multiplying Fractions

100

1/2 x 1/4 = ?

1/8

200

2/5 x 2/7 = ?

4/35

300

12/20 x 11/23 = ?

132/460

400

Simplify your answer:

4/6 x 3/8 = ?

12/48 = 1/4

500

Simplify your answer: 

3/15 x 6/12 = ?

18/180 = 1/10

Dividing Fractions

100

1/2 div 3/2 = ?

2/6

200

5/6 div 4/1 = ?

5/24

300

1/8 div 1/7 = ?

7/8

400

Simplify your answer: 

2/10 div 2/5 = ?

10/20 = 1/2

500

Simplify your answer: 

5/18 div 2/6 = ?

30/36 = 5/6

Past Skills

100

What number is in the ones place:

23.47

3

200

What number is in the thousandths place?

2,349.8237

3, or 0.003

300

Round to the hundredths place:

718.721

718.72

400

Round to the tens place:

835.92

840

500

-45 + 17 = ?

-28