Crossword Puzzle Numbers 1-10Online version Numbers crossword by Lilia Castellanos 1 How old are you? - 1 = 2 1 + 1 + 1 = 3 10 - 3 = 4 2 + 2 = 5 How old are you? 6 6 - 1 = 7 6 + 4 = 8 1 + 1 = 9 3 - 2 = 5 6 2 4 8 9 3