| Answer | Crossword Clue |
|---|---|
| LCM | 12, to 6 and 4: Abbr. |
| LCD | In fractions, what 12 is to 6 and 4 (abbr.) |
| GCD | 6, to 18 and 30 (abbr.) |
| FACTOR | 2, 3, 4 or 6, for 12 |
| FILLINTHEBLANKS | 54 51 32 4 35 18 - 14 5 52 - 59 - 28 1 22 - 44 3 6 16 20 60 61 12 (see notepad) |
| HELPINMORSECODE | What the black areas on horizontal rows 4, 8 and 12 represent |
