Solving Problems and Puzzles

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# Solving Problems and Puzzles - PowerPoint PPT Presentation

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

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## PowerPoint Slideshow about 'Solving Problems and Puzzles' - jiro

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Presentation Transcript

6/5/05

6/5/05

### To recall multiplication facts and derive division facts from the 6 times table

1 2 3 4 5 6 7 8 9 10

### 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

### 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?

### 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?

### 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

### 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

### 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?

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

6/5/05

= 3

=4

=5

= 3

=4

=5

What are the totals in the 8 boxes?

= 3

=4

=6

How many totals change now that the circle represents 6?

### Thinking point

Hands up!

How many totals would change if the triangle now represented 2?

18

20

12