Unit 10 Contents

Check-In: Questions 15–16

15. Romesh has an 8-foot strip of balsa wood. He wants to cut -foot lengths from the strip of wood. How many -foot pieces of wood will he have?
16. There is ball of yarn left. How much of the ball of yarn will Richard, Yolanda, Fern, Michael, and Chris get if they share it?

Solve the problems.

1. 3 ÷ =
2. ÷ 3 =
1. 8 ÷ =
2. ÷ 8 =
1. 5 ÷ =
2. ÷ 5 =
1. 2 ÷ =
2. ÷ 2 =

21. Grace has of a sheet of paper. She divides it into 2 parts.
1. How much of the whole sheet of paper is one part? Write a division number sentence.
2. Use paper folding to find . Write a number sentence.
3. Compare number sentences. Is ÷ 2 = ?

22. Kathy divides of a sheet of paper into 3 parts.
1. How much of the whole sheet of paper is one part? Write a division number sentence.
2. Use paper folding to find . Write a number sentence.
3. Compare number sentences. Is ÷ 3 = ?