X 5 4 x 7 6 3 x
- 7 x 6 x 5 x 4 x 3 x 2
- 8 x 4 5 x 6 3 4 x 7
- 4 7 x 3 6 x 2 5 x 1 4
- X 4 x 5 x 6 x 7 10 3
- X 9 x 7 x 6 x 5 x 4 x 3 x 2 1
- X 3 5 x 4 7 6 2 x 1 35
- 3x 5 4 x 7 6 x 5 3 1
- 2 3 x 4 5 x 6 7 x 8 9
- X minus 3 by 5 x 4 7 6 2 x minus 1 by 35
- X 5 2 3 2x 4 x 7 x 6
- 5 8 x 4 7 x 3 6 x 2 5
- 2x 7 5 x 9 x 3 4 x 7 6
- Explain why 7 x 6 x 5 x 4 x 3 x
- X 4 x 5 x 6 x 7 10 3 by factorisation
- 7 x 6 x 5 x 4 x 3 x 2 x1