Fractions

General Terms

100

The top number of a fraction is called...

Numerator

200

The bottom number of a fraction is called...

Denominator

300

When top number is bigger than bottom number (Ex: 9/3), this is called...

Improper Fraction

400

When a fraction is displayed as 2 1/2, this is called a ______ fraction

Mixed Fraction

500

When adding and subtracting fractions you must find the _________ denominator before solving

Common Denominator

Adding Fractions

100

1/3 + 1/3 =

2/3

200

7/20 + 9/20=

16/20

300

3/9 + 5/18=

11/18

400

5/16 + 1/4 =

9/16

500

1/2 + 3/4 + 5/6 =

25/12

Subtracting Fractions

100

10/13 - 2/13 =

8/13

200

7/9 - 5/9 =

2/9

300

1/3 - 1/4 =

1/12

400

4/9 - 1/4 =

7/36

500

3/4 - 1/7 =

17/28

Greater Than, Less Than or Equal To

100

1/3 ____ 2/3

1/3 < 2/3

Less than

200

2/2 _____ 1 

2/2 = 1

Equal to

300

4/5 ___ 3/5

4/5 > 3/5

Greater than

400

4/9 ____ 2/3

4/9 < 2/3

Less than

500

2/3 ____ 10/15

2/3 = 10/15

Equal to

Simplifying

100

Simplify:

10/8=

5/4

200

Simplify:

48/72

2/3

300

Simplify:

12/21

4/7

400

Simplify:

15/5

3/1 OR 3

500

Simplify:

54/27

2/1 OR 2