FRACTIONS STEVENS AIS

Comparing Fractions

100

Which fraction is greater? 1/4 or 3/8

3/8

200

Which fraction is smaller 5/5 or 8/8?

Equal

300

Is 9/20 greater or less than 1/2?

Less

400

Which fraction is greater 7/11 or 7/12?

7/11

500

Which fraction is smaller 5/25 or 8/50?

8/50

Equivalent Fractions

100

1/2 = ? /10

5/10

200

3/4 = 12/?

12/16

300

7/8 = 14/?

14/16

400

9/10  = 18/? = 

18/20

500

5/8 = ?/16

10/16

Adding Fractions

100

1/4 + 3/4 =

4/4 or 1 whole

200

6/11 + 5/11 =

11/11 or 1 whole

300

4/8 + 5/8 =

9/8 or 1   1/8

400

4/5 + 2/5 =

6/5 or 1 and 1/5

500

1/4 + 1/5 =

(*You need a common denominator!)

9/20

Subtracting Fractions

100

3/4 - 1/4 =

2/4 or 1/2

200

5/8 - 4/8 =

1/8

300

11/20 - 8/20 =

3/20

400

1/2 - 1/3 =

(Make a common denominator!)

1/6

500

5/6 - 4/12 =

(*Don't forget to make a common denominator!)

6/12 or 1/2

Changing Improper Fractions to Mixed Numbers

100

3/3

1 whole

200

12/4

3 wholes

300

25/5

5 wholes

400

11/7

1 and 4/7

500

16/5

3 and 1/5