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- 1. 5-1 Mental Math: Patterns in Division Math Notes Number Sense 1.0
- 2. What you’re learning today...
- 3. What you’re learning today... Number Sense 1.0 - Computing with positive integers.
- 4. What you’re learning today... Number Sense 1.0 - Computing with positive integers. Deﬁnitions of dividend, divisor, and quotient.
- 5. What you’re learning today... Number Sense 1.0 - Computing with positive integers. Deﬁnitions of dividend, divisor, and quotient. 12 ÷ 3 = 4
- 6. What you’re learning today... Number Sense 1.0 - Computing with positive integers. Deﬁnitions of dividend, divisor, and quotient. 12 ÷ 3 = 4 54 ÷ 6 = 9
- 7. What you’re learning today... Number Sense 1.0 - Computing with positive integers. Deﬁnitions of dividend, divisor, and quotient. 12 ÷ 3 = 4 54 ÷ 6 = 9 3,000 ÷ 5 = 600
- 8. Division Review 12 ÷ 3 = 4
- 9. Division Review 12 ÷ 3 = 4 12 is the dividend, the number being divided.
- 10. Division Review 3 is the divisor, the number that divides into the dividend 12 ÷ 3 = 4 12 is the dividend, the number being divided.
- 11. Division Review 3 is the divisor, the number that divides into the dividend 12 ÷ 3 = 4 4 is the quotient, the 12 is the dividend, the result of dividing the number being divided. dividend by the divisor.
- 12. Division Review 12 ÷ 3 = 4
- 13. Division Review 12 ÷ 3 = 4
- 14. Division Review 3=4 12
- 15. Division Review The dividend goes inside the division bracket. 3=4 12
- 16. Division Review The dividend goes inside the division bracket. 4 3 12
- 17. Division Review The divisor goes outside the division bracket. The dividend goes inside the division bracket. 4 3 12
- 18. Division Review The divisor goes outside the division bracket. The dividend goes inside the division bracket. 4 3 12
- 19. Division Review The divisor goes outside the division bracket. The dividend goes The quotient goes inside the division above the division bracket. 4 bracket. 3 12
- 20. Example 1 160 ÷ 8 = n
- 21. Example 1 160 ÷ 8 = n
- 22. Example 1 160 ÷ 8 = n
- 23. Example 1 Think 16 ÷ 8 160 ÷ 8 = n
- 24. Example 1 Think 16 ÷ 8 160 ÷ 8 = n 16 ÷ 8 = 2
- 25. Example 1 Think 16 ÷ 8 160 ÷ 8 = n 16 ÷ 8 = 2 160 ÷ 8 = 20
- 26. Example 1 Think 16 ÷ 8 160 ÷ 8 = n 16 ÷ 8 = 2 160 ÷ 8 = 20 16 tens
- 27. Example 1 Think 16 ÷ 8 160 ÷ 8 = n 16 ÷ 8 = 2 160 ÷ 8 = 20 16 tens 2 tens
- 28. Example 2 30 ÷ 5 = 6 30 ÷ 5 = 6 30 ÷5=6
- 29. Example 2 30 ÷ 5 = 6 300 ÷ 5 = 6 30 ÷5=6
- 30. Example 2 30 ÷ 5 = 6 300 ÷ 5 = 60 30 ÷5=6
- 31. Example 2 30 ÷ 5 = 6 300 ÷ 5 = 60 3000 ÷ 5 = 6
- 32. Example 2 30 ÷ 5 = 6 300 ÷ 5 = 60 3000 ÷ 5 = 600
- 33. Example 2 60 ÷ 30 = 2 60 ÷ 30 = 2 60 ÷ 30 = 2
- 34. Example 2 60 ÷ 30 = 2 600 ÷ 30 = 2 60 ÷ 30 = 2
- 35. Example 2 60 ÷ 30 = 2 600 ÷ 30 = 20 60 ÷ 30 = 2
- 36. Example 2 60 ÷ 30 = 2 600 ÷ 30 = 20 6000 ÷ 30 = 2
- 37. Example 2 60 ÷ 30 = 2 600 ÷ 30 = 20 6000 ÷ 30 = 200
- 38. Example 3 140 ÷ 2
- 39. Example 3 Think 14 ÷ 2 = 7 140 ÷ 2
- 40. Example 3 Think 14 ÷ 2 = 7 140 ÷ 2 = 7
- 41. Example 3 Think 14 ÷ 2 = 7 140 ÷ 2 = 7 Don’t forget that 0
- 42. Example 3 Think 14 ÷ 2 = 7 140 ÷ 2 = 70 Don’t forget that 0
- 43. Example 4 32,000 ÷ 8
- 44. Example 4 Think 32 ÷ 8 = 4 32,000 ÷ 8
- 45. Example 4 Think 32 ÷ 8 = 4 32,000 ÷ 8 = 4
- 46. Example 4 Think 32 ÷ 8 = 4 32,000 ÷ 8 = 4 Don’t forget those 000’s
- 47. Example 4 Think 32 ÷ 8 = 4 32,000 ÷ 8 = 4000 Don’t forget those 000’s

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