Answer | Crossword Clue |
---|---|
NINE | The sum of the digits of any multiple of ... is a multiple of ... (arithmetic curiosity) |
Answer | Crossword Clue |
---|---|
NINE | The sum of the digits of any multiple of ... is a multiple of ... (arithmetic curiosity) |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.