Solving Problems and Puzzles

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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

To recall multiplication facts and derive division facts from the 8 times table

To recall multiplication facts and derive division facts from the 8 times table
What is this multiplication fact?

To recall multiplication facts and derive division facts from the 8 times table
4 x 8 = 32 What is this multiplication fact?

To recall multiplication facts and derive division facts from the 8 times table
What is this division fact?

To recall multiplication facts and derive division facts from the 8 times table
= 4 What is this division fact? …………….or

To recall multiplication facts and derive division facts from the 8 times table
= 8 What is this division fact?

What division facts can you remember?
To recall multiplication facts and derive division facts from the 8 times table Hands up!! What division facts can you remember?

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

Large batteries cost £1.60 Medium Batteries cost £1.10

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

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

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

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

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

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

Med 1 2 3 4 5 6 7 8 9 10 Cost £1.10 Lge £1.60

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

How many small and large batteries could we buy for exactly £9?
cost Med 1 2 3 4 5 6 7 8 9 10 Cost £1.10 Lge £1.60 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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