S1 Maths Home Learning Challenge

S1 Home Learning Challenge

The Four Fours Puzzle

This is a well known puzzle: Express the numbers 1 to 20 using standard mathematical operations (add, subtract, multiply, divide) and exactly four fours.  Remember BODMAS can make a difference to your answers. For example, 1 = (4 + 4) ÷ ( 4 + 4). In many cases there is more than one answer!


Click here for the sudoku puzzle. You can copy it or print it out.

Maths Wordles

Click here for some inspiration on how to create your own Maths Wordles.

Maths Crossword

Click here for the Maths Crossword. You can copy it or print it out.