Follow the clues to find the mystery number.
My two digit number is special because adding the sum of its digits to the product of its digits gives me my original number. What could my number be?
Imagine we have four bags containing a large number of 1s, 4s, 7s and 10s. What numbers can we make?
Arrange the shapes in a line so that you change either colour or shape in the next piece along. Can you find several ways to start with a blue triangle and end with a red circle?
Choose four consecutive whole numbers. Multiply the first and last numbers together. Multiply the middle pair together. What do you notice?
Can you find a way to identify times tables after they have been shifted up or down?
