| | Addition: 3 digits, Sheet 1 ---------------------------------------------------------------------------------------------------------------
5 2 6 + 2 2 ---------- | 3 6 6 + 2 5 9 ---------- | 7 5 6 + 3 5 7 ---------- | 7 2 1 + 2 4 8 ---------- | 4 7 2 + 7 6 ---------- | 7 9 0 + 4 9 5 ---------- | 8 5 6 + 5 9 ---------- | 6 7 5 + 6 9 5 ---------- | 5 6 6 + 6 8 7 ---------- | 6 5 5 + 6 4 8 ---------- | 5 6 8 + 4 7 8 ---------- | 6 1 + 9 5 4 ---------- | 7 7 0 + 5 0 1 ---------- | 2 6 8 + 9 2 ---------- | 6 9 0 + 2 6 1 ---------- | 4 2 7 + 5 8 7 ---------- | 4 5 7 + 6 8 ---------- | 9 4 + 2 6 6 ---------- | 9 8 0 + 4 8 2 ---------- | 5 6 4 + 5 5 8 ---------- | 4 4 5 + 5 3 8 ---------- | 6 2 1 + 5 3 6 ---------- | 8 5 5 + 5 8 ---------- | 4 3 4 + 6 5 5 ---------- |
| |