Multiples of 9

Multiples of 9 are numbers that are divisible by 9. For example, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90 are all multiples of 9. Multiples of 9 occur frequently in many mathematical problems and puzzles. For instance, the digits 1 through 9 add up to 45, which is a multiple of 9. … Read more

Multiples of 8

Multiples of 8 include 8, 16, 24, 32, and 40. It is a sequence in which the difference between the next and previous numbers, i.e. It is a sequence where the difference between each next number and the preceding number, i.e. two consecutive results, equals 8. A multiple of a number is the product obtained when the given … Read more