Given Numbers from Greatest to Least: 47, 45
| Tens | Ones | |
|---|---|---|
| Carry Over | 1 | |
| 47 | 4 | 7 |
| 45 | 4 | 5 |
| Sum | 9 | 2 |
| * | 12 |
* The number in the last row represents the sum of a Column greater than 9, with the digit in the Tens place corresponding to the Carry Over in the adjacent column
Addition of numbers as illustrated in the Place Value Chart:
| 1 | ||
| 4 | 7 | |
| 4 | 5 | |
| 9 | 2 |
Therefore, the Sum of 47+45 = 92
