4 x 5 )- 3 x 2 )= 7
- 3 4 x 5 2 x 7 6
- 4 3 x 5 2 x 7 15
- 2 3x 5 )/ 3 =- 4 x 2 )/ 7
- 4 1 5 x 3 2 7
- 4 x 2 5 3x 2 7
- 4 3x 5 )- 14 2 x 7
- 3x 5 2x 4 5x 3 x 2 7x 6
- X 5 7x 4 6x 3 x 2 7x 6 0
- 4 5 x 2 3 x 5 7 x 3 8
- 4 x 3 )- 5 x 2 )= 7 3x 1 )+ 29
- 4 9 x 2 5 x 3 2 7
- 5 x 3 4x 2 7x
- 5 x 2 4x 3 5 x 2 7x 6
- 5 x 7 )- 3 x 4 )= 7x 2
- 5 x 4 3 x 2 7x 6x 5