X 5 3 x 10 4
- 5 x 2 )- 3 x 4 )= 10
- 5 x 4 )= 60 3 x 10
- 1 5 x 3 4 x 10
- 8 x 2 3 x 5 10 4 2
- 5 x 4 )= 3 x 10 )- 8
- 3x 5 10 x 3 4
- 4 1 2 x )- 5 x 3 10 )= 7 4
- X 5 10 1 2x 5 3 x 4
- 5 2 x )+ 3 x 6 )= 10 4 6 2x
- 5 x 3 10 x )+ x 45
- 5 x 4 )= 3 x 10 )- 8 comprobacion
- 5 x 10 3 4.3 x 10 4
- 7 x 10 5 x 3 x 10 4
- 5 x 3 )- 10 4x 1
- 5 x 3 10 4x