DECOMPOSITION X c d u

(1 X ) + (0 X ) + (1 X ) =
1. 101 Dollars
2. 110 Dollars
3. 11 Dollars
4. 1 Dollar
(2 X ) + (9 X ) + (1 X ) =
1. 291 Dollars
2. 219 Dollars
3. 912 Dollars
4. 91 Dollars
(3 X ) + (8 X ) + (3 X ) =
1. 383 Dollars
2. 338 Dollars
3. 33 Dollars
4. 38 Dollars
(4 X ) + (7 X ) + (4 X ) =
1. 474 Dollars
2. 447 Dollars
3. 744 Dollars
4. 47 Dollars
(5 X ) + (6 X ) + (5 X ) =
1. 565 Dollars
2. 655 Dollars
3. 55 Dollars
4. 65 Dollars
(0 X ) + (5 X ) + (6 X ) =
1. 56 Dollars
2. 65 Dollars
3. 650 Dollars
4. 605 Dollars
(0 X ) + (4 X ) + (7 X ) =
1. 47 Dollars
2. 74 Dollars
3. 740 Dollars
4. 470 Dollars
(0 X ) + (3 X ) + (8 X ) =
1. 38 Dollars
2. 83 Dollars
3. 830 Dollars
4. 380 Dollars
(0 X ) + (2 X ) + (9 X ) =
1. 29 Dollars
2. 92 Dollars
3. 920 Dollars
4. 290 Dollars
(0 X ) + (1 X ) + (0 X ) =
1. 10 Dollars
2. 100 Dollars
3. 110 Dollars
4. 1 Dollar

Ex-2 Recomposition nombres 0 → 999 Je recompose les prix en Dollars à partir de leur décomposition multiplicative.