problem

### Funny Factorisation

Using the digits 1 to 9, the number 4396 can be written as the product of two numbers. Can you find the factors?

problem

### Where can we visit?

Charlie and Abi put a counter on 42. They wondered if they could visit all the other numbers on their 1-100 board, moving the counter using just these two operations: x2 and -5. What do you think?

problem

### Two and Two

How many solutions can you find to this sum? Each of the different letters stands for a different number.

problem

### Stars

Can you work out what step size to take to ensure you visit all the dots on the circle?

problem

### Product Sudoku

The clues for this Sudoku are the product of the numbers in adjacent squares.

problem

### A Chance to Win?

Imagine you were given the chance to win some money... and imagine
you had nothing to lose...

problem

### Nice or Nasty

There are nasty versions of this dice game but we'll start with the nice ones...

problem

### How much can we spend?

A country has decided to have just two different coins, 3z and 5z
coins. Which totals can be made? Is there a largest total that
cannot be made? How do you know?

problem

### Gabriel's Problem

Gabriel multiplied together some numbers and then erased them. Can you figure out where each number was?

problem

### Number Lines in Disguise

Some of the numbers have fallen off Becky's number line. Can you figure out what they were?

problem

### Missing Multipliers

What is the smallest number of answers you need to reveal in order to work out the missing headers?