Fractions!!

Adding

100

2/5 + 1/5

3/5

200

1 5/10 + 2 2/5 

3 9/10

300

2/3 + 3/4

17/12 = 5/12

400

1 2/4 + 5 4/8

7

500

15/18 + 26/54

71/54 = 1 20/54 = 1 10/27

Subtracting

100

2/3 - 1/3

1/3

200

2 3/5 - 1 2/5

1 1/5

300

3/5 - 7/15

2/15

400

23/40 - 15/80

31/80

500

6 20/25 - 2 2/5

4 10/25 = 4 2/5

Multiplication

100

4/5 * 8/5

32/25 = 1 7/25

200

9/10 * 9/10

81/100

300

3 4/5 * 5 3/5

532/25 = 21 7/25

400

15/2 * 14/4

105/4 = 26 1/4

500

8 * 1/8

1

Comparing

100

1/2 __ 2/4

=

200

3 1/8 __ 2 2/8

>

300

24/16 __ 36/4

<

400

8/3 __ 2/12

>

500

25/100 __ 25/50

<

Equivalent

100

4/6 = ?

2/3

200

3/4 = ?

9/12

300

16/4 = ?

4

400

5 25/100 = ?

5 1/4

500

20 18/22 = ?

20 9/11