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Division

Understanding. Division. Note to the teacher. Using this slideshow with manipulatives (counters or tiles) will help reinforce the concepts of multiplication and division. Each student should have about 65 counters or tiles to model the problems in this slideshow.

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Division

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  1. Understanding Division

  2. Note to the teacher • Using this slideshow with manipulatives (counters or tiles) will help reinforce the concepts of multiplication and division. • Each student should have about 65 counters or tiles to model the problems in this slideshow. • Guide students through the problems, circulating the room to see that each student is displaying manipulatives that correspond to the problems.

  3. Start with a group, then break it into smaller groups of equal size. Division 12 ÷ 4 = 3

  4. Can you model these division problemsusing the manipulatives on your desk?

  5. Samantha saved $54 for a bike. She saved six dollars each week. How many weeks did she save for her bike?

  6. $54

  7. Samantha saved $54 for a bike. She saved six dollars each week. How many weeks did she save for her bike? What number sentence would solve this problem? 54 ÷ 6 = 9

  8. Phillip bought 24 tennis balls. These tennis balls were packaged three in each can. How many cans did he buy?

  9. 24 Tennis Balls

  10. 1 2 3 4 5 6 8 7

  11. What number sentence would solve this problem? 24 ÷ 3 = 8 Phillip bought 24 tennis balls. These tennis balls were packaged three in each can. How many cans did he buy?

  12. Amy has 25 strawberries to use for smoothies. Her recipe calls for 5 strawberries in each smoothie. How many can she make? 25 strawberries

  13. 2 • smoothies • 1 • smoothie • 3 • smoothies 5 smoothies • 4 • smoothies

  14. What number sentence would solve this problem? 25 ÷ 5 = 5 Amy has 25 strawberries to use for smoothies. Her recipe calls for 5 strawberries in each smoothie. How many can she make?

  15. It takes two bananas to make a smoothie. How many smoothies can Jasmine make with 16 bananas?

  16. 1 2 3 4 5 6 7 8

  17. What number sentence would solve this problem? 16 ÷ 2 = 8 It takes two bananas to make a smoothie. How many smoothies can Jasmine make with 16 bananas?

  18. Ramona has 56 beads. She uses seven beads to make a bracelet. How many bracelets can she make?

  19. 56 beads 8 bracelets 6 bracelets 7 bracelets 3 bracelets 5 bracelets 4 bracelets 2 bracelets 1 bracelet

  20. What number sentence would solve this problem? 56 ÷ 7 = 8 Ramona has 56 beads. She uses seven beads to make a bracelet. How many bracelets can she make?

  21. Kim has 35 wooden logs. She burns the same number of logs each night. How many nights can she make a fire?

  22. 7

  23. Kim has 35 wooden logs. She burns the same number of logs each night. How many nights can she make a fire? What number sentence would solve this problem? 35 ÷ 5 = 7

  24. Twenty four girls are going camping. . How many tents will they need? • Four girls can sleep in a tent.

  25. 1 2 3 4 6 5

  26. Twenty four girls are going camping. . How many tents will they need? What number sentence would solve this problem? • Four girls can sleep in a tent. 24 ÷ 4 = 6

  27. Exactly twenty seven batteries are needed for 9 flashlights. How many batteries does each flashlight need?

  28. Make 9 groups. Place a battery in each group - ONE at a TIME- until you use all the batteries.

  29. What number sentence would solve this problem? 27 ÷ 9 = 3 Exactly twenty seven batteries are needed for 9 flashlights. How many batteries does each flashlight need?

  30. There are 21 pots of flowers on our street . • If there are three pots of flowers on each porch, how many houses are on our street?

  31. 7 houses

  32. There are 21 pots of flowers on our street . • If there are three pots of flowers on each porch, how many houses are on our street? What number sentence would solve this problem? 21 ÷ 3 = 7

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