
1. 
EASY

Sam has 12 fish in his aquarium. Fred has half as many fish as Sam, and 2 cats. How many pets does Fred own in total?

2. 
MEDIUM

There are 5450 trees in a forest. If a lumber company cuts down 30 trees a day for 50 days, how many trees will remain afterwards?

3. 
MEDIUM

Bill makes paper cranes at a rate of 12 cranes per hour. On Monday he made 60 cranes. On Tuesday he made 84 cranes. How many hours did he spend making cranes in total?

4. 
MEDIUM

How many feet do 120 hens, 23 cows and 50 sheep have in total?

5. 
HARD

Marilyn is having a bake sale where she sells cupcakes, brownies and cookies. She is selling 3 cupcakes for $2, 2 brownies for $1.75, and 4 cookies for $1.50. If she sold 60 cupcakes, 200 brownies and 150 cookies, how much money did she make?

