#2
Students: Print this page - then write your name at the top. The numbers in the bottom row and in the right most column are the totals for the columns, rows and the left-to-right, top-to-bottom diagonal - they are shown in bold type. The block of numbers has some numbers missing - see the empty boxes. Fill in those numbers so that the totals for all rows, columns and the left-to-right, top-to-bottom diagonal match the totals shown.
| 1 | 66 | | | 93 | 247 |
| | | 53 | 74 | 61 | 277 |
| | | | 49 | 38 | 348 |
| | 46 | 47 | | 17 | 197 |
| 29 | 70 | 33 | 54 | 47 | 233 |
| 152 | 339 | 262 | 293 | 256 | 293 |