12
3 and 3
3 and 6, Sum, 3 + 6 = 9 Product, 3 x 6 = 18
6 and 3
The only factors of -9 are -1 & 9, 3 & -3 and 1 & -9. None of these sum to 22.
9. Because 3 times 3 equals 9
9 x 3 = 27 9 + 3 = 12
3 and 3
3 and 3
3 and 3.
3 and 6, Sum, 3 + 6 = 9 Product, 3 x 6 = 18
6 and 3
3 & 3
The only factors of -9 are -1 & 9, 3 & -3 and 1 & -9. None of these sum to 22.
The greatest 3-digit number is 999. 9+9+9 = 27 The sum of the greatest 3-digit number is 27.
9(2 + 3)
9. Because 3 times 3 equals 9
9(2 + 3)