A group of 32 students went to the zoo. 20 students took the bus. 4 students rode in each car. How many cars were needed?

Mrs. Taylor has 85 pieces of paper.
She wants to staple 8 pieces together to make a practice book.
How many practice book can Mrs. Taylor make?

Joey needs to buy 27 juice boxes for a party. The juice boxes come in packages of 6. Each package costs $2.50. How much will it cost for Joey to buy enough juice boxes?

Erin had $45. She bought 3 tee shirts each costing the same amount. Erin had $27 left. What was the cost of one tee shirt?

Beth and Victoria compare the number of books they have. Beth says she has twice as many books as Victoria. Victoia says she has 4 fewer books than Beth. Both girls are correct. How many books do they have altogether?