Solving Problems and Puzzles

1
Solving Problems and Puzzles

• 6/5/05

2
To recall multiplication facts and derive
division facts from the 6 times table
6/5/05
3
To recall multiplication facts and derive
division facts from the 6 times table
1 2 3 4 5 6
7 8 9 10


4
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
5
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?
6
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?
7
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
8
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
9
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?
10
LO To solve mathematical problems and puzzles,
recognise and explain patterns and relationships.

• 6/5/05

11
3 4 5
12
3 4 5
What are the totals in the 8 boxes?
13
3 4 6
How many totals change now that the circle
represents 6?
14
Thinking point
Hands up!

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

15
18
20
12
16
Now try some of your own..