This document teaches about doubles facts through examples of adding two of the same number. It shows doubles facts up to 9 + 9 = 18 using pictures of objects like shoes, leaves, wheels, and coins. Students are then asked to state the doubles fact for various picture sets, and later without pictures, to practice recalling these basic addition facts involving doubling.

1. Let’s Learn Doubles!Let’s Learn Doubles!

2. How Many?1 + 1= 2

3. A doubles fact adds two of the same numbers!

4. How Many?1+ 1= 2

5. There are 2 shoes in a pair. How many shoes are in two pairs?2+ 2= 4This is a doubles fact!

6. How many leaves?3+ 3= 6This is a doubles fact!

7. How many wheels are on a jeep?How many wheels are on 2 jeeps?4+ 4= 8This is a doubles fact!

8. How many candies are in this group?How many candies in both groups?4+ 4= 8This is a doubles fact!

9. How many fingers are on one hand?How many fingers on 2 hands?5+ 5= 10This is a doubles fact!

10. How many eggs are in this group?How many eggs in both groups?6+ 6= 12This is a doubles fact!

11. How many days are in a week?7123456How many days in 2 weeks?7+ 7= 14This is a doubles fact!

12. How many crayons are in the box?How many crayons are in two boxes?= 168+ 8This is a doubles fact!

13. How many pennies are in the set?How many pennies are in two sets?= 189+ 9This is a doubles fact!

14. 10/8/2010Template copyright www.brainybetty.com 200514Now, let’s mix it up a little!In the next slides, you will see the doubles facts with only the picture sets. See how well you know the fact which it represents and its sum.Check your answer.

15. Say the doubles fact.1+ 1 = 2

16. Say the doubles fact.4 + 4 = 8

17. Say the doubles fact.7 + 7 = 14

18. Say the doubles fact.4 + 4 = 8

19. Say the doubles fact.1 + 1 = 2

20. Say the doubles fact.2 + 2 = 4

21. Say the doubles fact.8 + 8 = 16

22. 6 +6 = 12

23. Say the doubles fact.9 + 9 = 18

24. Say the doubles fact.3 + 3 = 6

25. Say the doubles fact.5 + 5 = 10

26. Say the doubles fact.7 + 7 = 14

27. Say the doubles fact.8 + 8 = 16

28. Say the doubles fact.5 + 5 = 10

29. Say the doubles fact.3 + 3 = 6

30. Say the doubles fact.4 + 4 = 8

31. Say the doubles fact.6 + 6 = 12

32. Say the doubles fact.9 + 9 = 18

34. Say the doubles fact.3 + 3 = 6

35. Say the doubles fact.4 + 4 = 8

36. 6 +6 = 12

37. Say the doubles fact.7 + 7 = 14

38. Say the doubles fact.1+ 1 = 2

39. Say the doubles fact.8 + 8 = 16

40. Say the doubles fact.4 + 4 = 8

41. Say the doubles fact.1 + 1 = 2

42. Say the doubles fact.2 + 2 = 4

43. Say the doubles fact.5 + 5 = 10

44. Say the doubles fact.8 + 8 = 16

45. Say the doubles fact.9 + 9 = 18

46. Say the doubles fact.7 + 7 = 14

47. Say the doubles fact.5 + 5 = 10

48. Say the doubles fact.3 + 3 = 6

49. Say the doubles fact.4 + 4 = 8

50. Say the doubles fact.6 + 6 = 12

51. Say the doubles fact.9 + 9 = 18

52. 10/8/201052Can you remember the facts without the picture sets?In the next slides, you will see the doubles facts without picture sets. Visualize the appropriate picture sets to help you figure out the doubles facts.Check your answer.