Food cost $27, decorations cost $10, and the party favors cost $5. What was the cost of the party?

On the party committee 10 people worked on the food, 7 people worked on the games, and 12 people worked on the decorations. How many people were on the party committee?

22 people were invited to a party. 4 people were unable to come. How many people came to the party?

At the costume party, 3 people came as clowns, 2 came as cats, 4 came as pirates, 3 came as rabbits, and 2 came as bears. How many people came to the costume party?

At an Easter egg hunt, the 2nd grade found 36 eggs, the 3rd grade found 42 eggs, and the 4th grade found 37 eggs. How many eggs the all the children find?