5th Grade Fractions!

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100

What is 1/8 + 3/8?

4/8 = 1/2

200

What is 1/3 + 1/9?

4/9

300

What is the sum of 1/8 and 2/3?

19/24

400

What is the sum of 2/3 and 3/4?

17/12 = 1 5/12

500

Find the sum: 3/5 + 5/6

43/30 = 1 13/30

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100

What is 7/8 - 3/8?

4/8 = 1/2

200

What is 4/5 - 1/10?

7/10

300

Find the difference: 3/4 - 1/5

11/20

400

Find the difference: 5/7 - 3/5

4/35

500

Jeremy has two twinkies. If he eats 5/8 of a twinkie, how much will he have left?

11/8 = 1 3/8

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100

What is 1/4 of 1/6?

1/24

200

What is 3/7 x 4/5?

12/35

300

What is the product of 2/5 and 3/8?

6/40 = 3/20

400

What is product of 2/7 and 7/8?

14/56 = 1/4

500

Marge had 3 pizzas. 3/4 of the pizza Marge had was cheese. How many pizzas were cheese?

9/4 = 2 1/4

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100

What is 3.789 + .999

4.788

200

21.068 + 3.25

24.318

300

15.19 + 15

30.19

400

98. 215 + .99

99.205

500

.77 + .77

1.54

Miscellaneous

100

What is the GCF for 18 and 24

3

200

What is the GCF for 12 and 36

12

300

What is the LCM for 6 and 12

6

400

What is the LCM (least common multiple) of 6 and 8?

24

500

What is the GCF (greatest common factor) of 12 and 16?

4