Working with Fractions

Comparing Fractions

100

1/2 ___ 2/2

1/2 < 2/2

200

5/8 __ 3/8

5/8 > 3/8

300

7/7 __ 10/10

7/7 = 10/10

400

8/12 __ 9/12

8/12 < 9/12

500

1/1 __ 9/9

1/1 = 9/9

Adding Fractions

100

1/2 + 1/2

1/2 + 1/2 

= 2/2

=1

200

7/10 + 1/10

7/10 + 1/10

=8/10

300

2/6 + 3/6

2/6 + 3/6

= 5/6

400

5/15 + 6/15

5/15 + 6/15

=11/15

500

12/20 + 8/20

*DOUBLE POINTS*

12/20 + 8/20

=20/20

=1

Subtracting Fractions

100

14/25 - 7/25

14/25 - 7/25

=7/25

200

8/9 - 6/9

8/9 - 6/9

= 2/9

300

2/3 - 1/3

2/3 - 1/3

= 1/3

400

16/30 - 9/30

16/30 - 9/30

= 7/30

500

63/125 - 19/125

63/125 - 19/125

= 44/125

Multiplying Fractions

100

2/5 x 1/9

2/5 x 1/9

=2/45

200

5/8 x 6/9

30/72

300

5/6 x 2/3

5/6 x 2/3

=10/18

400

7/10 x 6/8

7/10 x 6/8

= 42/80

500

10/11 x 10/11

*DOUBLE POINTS*

10/11 x 10/11

= 100/121

Dividing Fractions

100

1/3 DIVIDED BY 5/6

1/3 DIVIDED BY 5/6

= 1/3 X 6/5

= 6/15

200

4/6 DIVIDED BY 8/7

4/6 DIVIDED BY 8/7

= 4/6 x 7/8

= 28/48

300

5/9 DIVIDED BY 1/5

5/9 DIVIDED BY 1/5

= 5/9 x 5/1

= 25/9

400

3/6 DIVIDED BY 4/8

*DOUBLE POINTS*

3/6 DIVIDED BY 4/8

= 3/6 x 8/4

= 24/24

= 1

500

9/8 DIVIDED BY 4/7

8/9 DIVIDED BY 4/7

= 8/9 x 7/4

= 56/36