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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.

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to recall multiplication facts and derive division facts from the 8 times table1

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

1 2 3 4 5 6 7 8 9 10

to recall multiplication facts and derive division facts from the 8 times table2

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

to recall multiplication facts and derive division facts from the 8 times table3

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?

to recall multiplication facts and derive division facts from the 8 times table4

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?

to recall multiplication facts and derive division facts from the 8 times table5

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?

to recall multiplication facts and derive division facts from the 8 times table6

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

to recall multiplication facts and derive division facts from the 8 times table7

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?

to recall multiplication facts and derive division facts from the 8 times table8

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?

lo to solve mathematical problems and puzzles explain patterns relationships and reasoning

LO: To solve mathematical problems and puzzles, explain patterns, relationships and reasoning.

8/5/05

large batteries cost 1 60 medium batteries cost 1 102

Large batteries cost £1.60Medium Batteries cost £1.10

What would six medium batteries cost?

large batteries cost 1 60 medium batteries cost 1 103

Large batteries cost £1.60Medium Batteries cost £1.10

How many medium batteries could I buy for £10?

large batteries cost 1 60 medium batteries cost 1 104

Large batteries cost £1.60Medium Batteries cost £1.10

How many large batteries could I buy for £10?

a farmer bought batteries with a 20 note

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

What if the farmer spent exactly £20 ?

How many batteries did the farmer buy?

small batteries cost 70p

Small batteries cost 70p

How many small and medium batteries could we buy for exactly £5?

slide21

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?