These puzzles (see left) involve the student developing their thinking skills, as well as their knowledge of place value.

The student is given three number cards (8,5,7) and have to see how many different three-digit numbers they can make using these.

An extension activity is also available, asking the student to put the numbers they have generated in order.

## Two digit puzzles

## Three digit puzzles

## Four digit puzzles

## Design your own

Can't find something that suits your exact needs? Then design your own worksheet.