Fractions Review

simplify

100

reduce the fraction 2/4

What is 1/2?

200

simplify the fraction 18/27

What is 2/3?

300

Simplify 30/5

What is 6?

400

simplify 21/49

What is 3/7?

500

Simplify 36/108

What is 1/3?

equivalent

100

3/7 = ?/21

What is 9?

200

2/3 = 14/?

What is 21?

300

When do I need to find equivalent fractions?

- adding and subtracting fractions

- compare fractions

400

16/8 = 8/?

What is 4?

500

?/2 = 125/250

What is 1?

adding

100

3/7 + 3/7 =

What is 6/7

200

2/9 + 1/3 = 

What is 5/9?

300

1/2 +3/5=

What is 11/10?

400

1/4 + 1/4 = simplify your answer

What is 1/2

500

2/10 + 2/3 = simplify your answer

What is 6/30 + 20/30 = 26/30 = 13/15

subtracting

100

5/6 - 4/6 =

What is 1/6?

200

2/3 - 1/3

What is 1/3?

300

2/3 - 4/9 =  

What is 2/9?

400

2/5 - 4/10  =

What is 0?

500

5/8 - 3/6 = simplify your answer

What is 15/24 - 12/24 = 3/24 = 1/8

GCF and LCM

100

What is the GCF of 21 and 14?

What is 7?

200

What is the GCF of 24 and 64?

What is 8?

300

What is the LCM of 4 and 16?

What is 16?

400

What is the GCF used for in fractions?

What is simplifying or reducing fractions?

500

What is the LCM used for in fractions?

What is adding and subtracting fractions with unlike denominators?

What is finding a common denominator?