simplifying
mixed to improper
adding
subtracting
multiplying
100

4/8

1/2

100
1   1/2

3/2

100

1/4 + 2/4

3/4

100

5/8 - 2/8

3/8

100

8 x 1/3

2 2/3

200

5/20

1/4

200

7/6

1  1/6

200

3/9 + 4/9

7/9

200

4 - 1/2

3 1/2

200

9 x 1/3

3

300

6/20

3/10

300
3 2/5

17/5

300

Joe bought 1 2/5 pounds of licorice and 3 1/5 pounds of gummies. How many pounds of licorice did he buy altogether?

4 3/5 pounds


300

9 1/3 - 3 2/3

5 2/3

300

Matt has 4 books stacked that each are 3/5 of an inch wide. How wide is the stack?

2 2/5 inch

400

12/32

3/8

400

18/3

6

400

3  3/4 +  4  3/4

8 1/2

400

8 -  2  2/8

5 3/4

400

12 x 3/4

9

500

24/40

3/5

500

23/3

7 2/3

500

Sally bought 3 5/8 pounds of peppers and 4 5/8 pounds of carrots. How many vegetables did she buy?

8 1/4

500

Sam had 10 pies. He sold 3 1/3 pies to Jim and 2 1/3 pies to Sarah. How many pies does Sam have left?

4 1/3 pies

500

8 x 2/3

5  1/3