9 10 x 4 10
- 9 100 x 4 10
- 8 10 9 10 x 4 10
- 9 x 10 4 3 x 10 2
- 6 10 x 4 9 10
- 9 x 10 3 4 x 10 3
- 9 x 10 2 5 x 10 4
- 9 x 10 2 1 x 10 4
- 9 x 10 4 5 x 10 4
- 2 x 10 9 )( 4 x 10 4
- 9 x 1000 4 x 10
- 9 x 10 4 3 x 10 8
- 4 9 10 x 9 10 as a fraction
- 9 x 10 4 )+ 7 5 x 10 2
- 9 x 10 56 4 x 10 38
- Afla termenul necunoscut 8 10 9 10 x 4 10