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.