Adding Fractions
Subtracting Fractions
Multiplying Fractions
Dividing Fractions
Number Theory
100

-1/5 + 4/5

What is 3/5

100

1/4 - 3/4

What is -1/2

100

5/6 x 14/15

What is 7/9

100

2/3 divide 1/2

What is 4/3 or 11/3

100

Express as an improper fraction 31/16

What is 49/16

200

(-3/8) + (-7/8)

What is -5/4 or -1 1/4

200

-5/8 - 1 3/8

What is -2?

200

5/6 x 3/5

What is 1/2

200

4 divide -2/3

What is -6

200

Express as a mixed number 103/25

What is 43/25

300

6 5/12 + 12 5/8

What is 457/24 or 19 1/24

300

1 1/9 - 3/7

What is 42/63

300

-38/9 x 9/10

What is -7/5 or -3 1/2

300

-2/7 divide -7

What is 2/49

300

Find a common denominator for 3/25 and 1/4

What is 100

400

-17 2/9 + 12 1/3

What is -44/9 or -4 8/9

400

2/5 - 4 1/3

What is -59/15 or -3 14/15

400

-15/9 x -41/2

What is 7?

400

2/13 divide 21/2

What is 4/65

400

Find the GCF for 27, 45, 63

What is 9

500

-10 2/3 + (-5 6/7)

What is -347/21 or -16 11/21?

500

18 1/9 - 1 3/7

What is 1051/63 or 16 43/63

500

62/3 x -23/5

What is -52/5 or 10 2/5

500

-33/5 divide -41/5

What is 6/7

500
Find the LCM for 15, 75, 25
What is 75
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