Multiplication and division

problem

The Clockmaker's Birthday Cake

Age

7 to 11

Challenge level

1 out of 3

The clockmaker's wife cut up his birthday cake to look like a clock face. Can you work out who received each piece?
problem

A Conversation Piece

Age

7 to 11

Challenge level

1 out of 3

Take the number 6 469 693 230 and divide it by the first ten prime numbers and you'll find the most beautiful, most magic of all numbers. What is it?
problem

Clock Face

Age

7 to 11

Challenge level

1 out of 3

Where can you draw a line on a clock face so that the numbers on both sides have the same total?
problem

Gift Stacks

Age

7 to 11

Challenge level

1 out of 3

Use the information to work out how many gifts there are in each pile.
problem

Number Tracks

Age

7 to 11

Challenge level

1 out of 3

Ben's class were cutting up number tracks. First they cut them into twos and added up the numbers on each piece. What patterns could they see?
problem

The Money Maze

Age

7 to 11

Challenge level

1 out of 3

Go through the maze, collecting and losing your money as you go. Which route gives you the highest return? And the lowest?
problem

Cows and Sheep

Age

7 to 11

Challenge level

1 out of 3

Use your logical reasoning to work out how many cows and how many sheep there are in each field.
problem

Fingers and Hands

Age

7 to 11

Challenge level

1 out of 3

How would you count the number of fingers in these pictures?
problem

Sort Them Out (2)

Age

7 to 11

Challenge level

1 out of 3

Can you each work out the number on your card? What do you notice? How could you sort the cards?
problem

Lemons and Oranges

Age

7 to 11

Challenge level

1 out of 3

Can you work out how many lemons are on the table?