Addition
Subtraction
Multiplication
Division
Mystery
100

1/3 + 2/11

17/33

100

8/12 - 3/8

7/24

100

5/6 x 3/10

1/4

100

5 divided by 1/8

40

100

Is the sum nearest 0, 1, or 2?

0.25 + 1/8

0

200

1 and 1/3 + 5/6

2 and 1/6

200

7 - 8/11

6 and 3/11

200

3 and 3/8 x 3/4

2 and 17/32

200

2 and 1/2 divided by 8

5/16

200

Is the product of  1/3 x 5/8  greater than or less than 1/3?

less than 

300

2 and 3/4 + 4 and 2/6

7 and 1/12

300

8 and 3/8 - 6 and 1/6

2 and 5/24

300

2 and 1/10 x 4 and 2/7

9

300

Sam goes to the market to buy hamburger for a cookout. He buys 3 and 3/4 pounds of hamburger. How many 1/4-pound patties can he make?

15 patties

300

Determine if the quotient is greater than 1 or less than one.

1 and 1/4 divided by 3 and 2/5

Less than 1 

400

Sam made a cake and Gloria made some frosting to go on top of the cake. Sam used 1/2 teaspoon of vanilla in the cake, and Gloria used  2/3 teaspoon of vanilla in the frosting. How many teaspoons of vanilla were used in all?  

1 and 1/6 teaspoon

400

 Jasmine’s raspberry jam recipe calls for 3 and 1/2 quarts of raspberries.  She has picked 1 and 1/7 quarts so far. How many more quarts does she need to pick to make one batch of raspberry jam? 

2 and 5/14 quarts

400

How many minutes is 2/3 of an hour? 

40 minutes

400

If 1/4 of a meter of ribbon makes one bow, how many bows can you make from 3 and 2/3 meters of ribbon?  

14 and 2/3 bows 

400

N - 3/5= 1/4

Solve for N

N=17/20

500
Gregory is building a pen for his new puppy. He needs the pen to be 9 and 1/2 by 6 and 3/4 feet. How many feet of fencing does he need?

32 and 1/2 feet of fencing

500

Kalisha made two dozen large buns. She ate 1/2 of a bun and gave her mother and father one each. How many buns does she have left?

21 and 1/2 buns
500

 A family uses 16 and 1/2 pounds of paper in a week and recycles about 3/4 of it. How many pounds of paper does the family recycle each week?

12 and 3/8 pounds of paper

500

Kalin walks at a steady rate of 3 and 1/2 miles per hour. The beach is 4 and 1/4 miles from his home. How long will it take Kalin to walk from his home to the beach and back to his home? 

2  and 7/22 hours

500

1/2 x N = 1/3

Solve for N

N=2/3