5 1 4 x 3 7
- 5 1 4 x 3 7 8
- 5 1 4 x 2 3 7
- 5 1 4 х 3 3 7
- 5 x 4 )- 1 =- 7x 3
- 5 x 1 )- 3 2x 4 )= 4x 7
- 7 1 5 x 3 4 9
- 1 4 )( x 12 5 2 3 x 7
- 12 1 4 x 5 3 7
- 7 10 1 4 x 3 5 2 5
- 5 1 4 x 3 1 7 as a fraction
- 5 1 2 x 7 3 4 envelopes
- 4 1 3 x 7 5 6
- 5 1 2 x 7 3 4 outer envelopes
- 1 5 * x 4 7 3 10 * x 1 14
- 1 5 7 x 3 4 bằng bao nhiêu