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Solving Problems and Puzzles

Solving Problems and Puzzles. 8/5/05. To recall multiplication facts and derive division facts from the 8 times table. 8/5/05. To recall multiplication facts and derive division facts from the 8 times table.

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Solving Problems and Puzzles

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  1. Solving Problems and Puzzles 8/5/05

  2. To recall multiplication facts and derive division facts from the 8 times table 8/5/05

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

  4. To recall multiplication facts and derive division facts from the 8 times table 1 2 3 4 5 6 7 8 9 10 8 16 24 32 40 48 56 64 72 80

  5. To recall multiplication facts and derive division facts from the 8 times table 1 2 3 4 5 6 7 8 9 10 8 16 24 32 40 48 56 64 72 80 What is this multiplication fact?

  6. To recall multiplication facts and derive division facts from the 8 times table 1 2 3 4 5 6 7 8 9 10 8 16 24 32 40 48 56 64 72 80 4 x 8 = 32 What is this multiplication fact?

  7. To recall multiplication facts and derive division facts from the 8 times table 1 2 3 4 5 6 7 8 9 10 8 16 24 32 40 48 56 64 72 80 What is this division fact?

  8. To recall multiplication facts and derive division facts from the 8 times table 1 2 3 4 5 6 7 8 9 10 8 16 24 32 40 48 56 64 72 80 32 - 8 = 4 What is this division fact? …………….or

  9. To recall multiplication facts and derive division facts from the 8 times table 1 2 3 4 5 6 7 8 9 10 8 16 24 32 40 48 56 64 72 80 32 - 4 = 8 What is this division fact?

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

  11. LO: To solve mathematical problems and puzzles, explain patterns, relationships and reasoning. 8/5/05

  12. Large batteries cost £1.60Medium Batteries cost £1.10

  13. Large batteries cost £1.60Medium Batteries cost £1.10 What would ten large batteries cost?

  14. Large batteries cost £1.60Medium Batteries cost £1.10 What would six medium batteries cost?

  15. Large batteries cost £1.60Medium Batteries cost £1.10 How many medium batteries could I buy for £10?

  16. Large batteries cost £1.60Medium Batteries cost £1.10 How many large batteries could I buy for £10?

  17. A farmer bought batteries with a £20 note How many of each size battery could the farmer buy?

  18. What if the farmer spent exactly £20 ? How many batteries did the farmer buy?

  19. Small batteries cost 70p How many small and medium batteries could we buy for exactly £5?

  20. How many small and large batteries could we buy for exactly £9? How many small, medium and large batteries could we buy for exactly £8?

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