Alex and Kyle made 27 paper planes. Kyle made half as many as Alex. How many planes did Kyle make?

Andrew has 5 boards. Each board is 6 feet long. He needs 4 feet of board to make a bird feeder. Andrew wants to make 7 bird feeders. How many feet of board will be left?

Amy played checkers with her sister. She won 4 times as many games as she lost. Amy won 12 games. There were no ties. How many games did Amy play?

Linda has $10. She gets $6 a week allowance for doing chores. How many weeks will it take her to save for a video game that costs $52?

Allison brought some CDs online. Each CD cost $7. There was an additional charge of $4 per order for shipping costs. The total bill came to $60. How many CDs did Allison buy?