12). Calculate:

   

Answer:____________________

13). Solve for x:

   

Answer:____________________



14). How many cubes 1 inch on each side do you need to make a big cube 1 foot on each side?

Answer:____________________

15). What is the sum of all the prime numbers between 50 and 60?

Answer:____________________

16).
There are 50 kids on the swim team,
10 kids on the dive team, and 40 kids on the tennis team.
6 kids both swim and dive.
35 kids both swim and play tennis.
2 divers play tennis.
1 boy does all 3.
How many swimmers are NOT on the dive or tennis team?

Answer:____________________

17). What is the volume of a circular cylinder that has a 3 foot radius, and a 4 foot height?

Answer:____________________