solving problems and puzzles 8/5/05. to recall multiplication facts and derive division facts from...
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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
1 2 3 4 5 6 7 8 9 10
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 table
1 2 3 4 5 6 7 8 9 10
What is this multiplication fact?
8 16 24 32 40 48 56 64 72 80
To recall multiplication facts and derive division facts from the 8 times table
1 2 3 4 5 6 7 8 9 10
What is this multiplication fact?
4 x 8 = 32
8 16 24 32 40 48 56 64 72 80
To recall multiplication facts and derive division facts from the 8 times table
1 2 3 4 5 6 7 8 9 10
What is this division fact?
8 16 24 32 40 48 56 64 72 80
To recall multiplication facts and derive division facts from the 8 times table
1 2 3 4 5 6 7 8 9 10
What is this division fact?
32 - 8 = 4
…………….or
8 16 24 32 40 48 56 64 72 80
To recall multiplication facts and derive division facts from the 8 times table
1 2 3 4 5 6 7 8 9 10
What is this division fact?
32 - 4 = 8
8 16 24 32 40 48 56 64 72 80
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.
8/5/05
Large batteries cost £1.60Medium Batteries cost £1.10
Large batteries cost £1.60Medium Batteries cost £1.10
What would ten large batteries cost?
Large batteries cost £1.60Medium Batteries cost £1.10
What would six medium batteries cost?
Large batteries cost £1.60Medium Batteries cost £1.10
How many medium batteries could I buy for £10?
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
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 2 3 4 5 6 7 8 9 10
Cost £1.60
Small batteries cost 70p
How many small and medium batteries could we buy for exactly £5?
Small
cost
Med 1 2 3 4 5 6 7 8 9 10
Cost £1.10
Lge 1 2 3 4 5 6 7 8 9 10
Cost £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?