Solving Problems and Puzzles

1. Solving Problems and Puzzles 6/5/05

2. To recall multiplication facts and derive division facts from the 6 times table 6/5/05

3. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10

4. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10 6 12 18 24 30 36 42 48 54 60

5. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10 6 12 18 24 30 36 42 48 54 60 What is this multiplication fact?

6. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10 6 12 18 24 30 36 42 48 54 60 4 x 6 = 24 What is this multiplication fact?

7. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10 6 12 18 24 30 36 42 48 54 60 24 - 6 = 4 What is this division fact? …………….or

8. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10 6 12 18 24 30 36 42 48 54 60 24 - 4 = 6 What is this division fact? …………….or

9. To recall multiplication facts and derive division facts from the 6 times table 1 2 3 4 5 6 7 8 9 10 Hands up!! What division facts can you remember?

10. LO: To solve mathematical problems and puzzles, recognise and explain patterns and relationships. 6/5/05

11. = 3 =4 =5

12. = 3 =4 =5 What are the totals in the 8 boxes?

13. = 3 =4 =6 How many totals change now that the circle represents 6?

14. Thinking point Hands up! How many totals would change if the triangle now represented 2?

15. 18 20 12

16. Now try some of your own……..