Number Puzzle 1
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.
| 0 | | 1 | | 79 | 254 |
| | | 76 | 60 | 62 | 343 |
| 31 | 39 | | | 39 | 205 |
| | 57 | | | 24 | 257 |
| 76 | 42 | 57 | 46 | 26 | 247 |
| 206 | 307 | 211 | 352 | 230 | 175 |