1. Unit 10 Topics: Additive Composition Additive Reasoning
Multiplicative Reasoning

2. IT: Additive Reasoning 5

3. 1
is ______ cm shorter.

4. 12 4
The boy is ____ years older than the girl.

5. 2
They need to buy more ice cream.

6. 10
children 7
balloons 3
They need to buy more balloons.

7. She needs more.
He needs more. 10 3 6

8. 6
girl
boy
+ 3 9

9. IT: Multiplicative Reasoning 7

10. 5 sweets in each bag 15
sweets altogether

11. 4
sweets

12. Each child gave 2
Teacher has 24 12
Children gave flowers to teacher?

13. 21
pence

14. books in each classroom
24 books altogether
2 classrooms 12
books in each classroom

15. 18
eggs
eggs in
each box 6 3
boxes

16. 6
Friends

17. 2
cars

18. 20
people 5
4 people in each car
cars

19. Now it’s time to split into groups for other activities...
Well done!
Now it’s time to split into groups for other activities...

20. IT: The Gremlins

21. The Gremlins Game
If you hit a gremlin and it disappears, you win a point.

22. If they hit a space ship and it turns around, you lose a point.

23. Did you win or lose? Write the letter.
How many points? Write the number.

24. Game 1 ?

25. Game 1
W 3

26. Did you win or lose? Write the letter.
How many points? Write the number.

27. Game 1
Game 2
W 3 ?

28. Game 1
Game 2
W 3
L 2

29. Game 1
Game 2
Final Score
W 3
L 2 ?

30. Game 1
Game 2
Final Score
W 3
L 2
W 1

31. First run

32. Did you win or lose?
How many points?

33. Did you win or lose?
How many points?

34. Game 1
Game 2
Final Score
W 4 W2
W 6

35. Second run

36. Did you win or lose?
How many points?

37. Did you win or lose?
How many points?

38. Game 1
Game 2
Final Score
L 5
L 1
L 6

39. Third run

40. Did you win or lose?
How many points?

41. Did you win or lose?
How many points?

42. Game 1
Game 2
Final Score
W 3
L 1
W 2

43. Fourth run

44. Did you win or lose?
How many points?

45. Did you win or lose?
How many points?

46. Game 1
Game 2
Final Score
W 5
L 2
W 3

47. Fifth run

48. Did you win or lose?
How many points?

49. Did you win or lose?
How many points?

50. Game 1
Game 2
Final Score
W 3
L 3

51. Sixth run

52. Did you win or lose?
How many points?

53. Did you win or lose?
How many points?

54. Game 1
Game 2
Final Score
W 1
L 2
L 1

55. Seventh run

56. Did you win or lose?
How many points?

57. Did you win or lose?
How many points?

58. Game 1
Game 2
Final Score L2
L 2
L 4

59. Well done, you have finished!