What are all the multiples of 99?

Answer 1

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198, 207, 216, 225, 234, 243, 252, 261, 270, 279, 288, 297, 306, 315, 324, 333, 342, 351, 360, 369, 378, 387, 396, 405, 414, 423, 432, 441, 450, 459, 468, 477, 486, 495, 504, 513, 522, 531, 540, 549, 558, 567, 576, 585, 594, 603, 612, 621, 630, 639, 648, 657, 666, 675, 684, 693, 702, 711, 720, 729, 738, 747, 756, 765, 774, 783, 792, 801, 810, 819, 828, 837, 846, 855, 864, 873, 882, 891, 900, 909, 918, 927, 936, 945, 954, 963, 972, 981, 990, 999.

Answer 2

The total number of multiples is infinite. Here are the first 10:

999, 1998, 2997, 3996, 4995, 5994, 6993, 7992, 8991, 9990 . . .

Answer 3

The first five positive integer multiples of 99 are:

• 1 x 99 = 99
• 2 x 99 = 198
• 3 x 99 = 297
• 4 x 99 = 396
• 5 x 99 = 495

Answer 4

99, 198, 297, 396, 495, 594, 693, 792, 891 & 990

Answer 5

990, 1980, 2970, 3960, 4950, 5940, 6930, 7920, 8910, 9900, 10890, . . .

Answer 6

99, 198, 297, 396, 495, 594, 693, 792, 891 . . .

Answer 7

9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99 and just keep adding 9 until you get to 999.

Answer 8

999 has 99 multiples, 1999 has 199 multiples.

Answer 9

n*99

For n ϵ N