Suppose we write down the smallest positive two-digit, three-digit, and four-digit multiples of 9 What is the sum of these three numbers?

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Suppose we write down the smallest positive two-digit, three-digit, and four-digit multiples of 9

What is the sum of these three numbers?

Guest Oct 13, 2022

Guest · Answer 1 · 2022-10-13T05:18:05

Two-digit multiple: 18

Three-digit multiple: 117

Four-digit multiples: 1116

Answer: 18 + 117 + 1116 = 1251

Guest · Answer 2 · 2022-10-13T07:10:41

2-digit multiple ==18

3-digit multiple ==108

4-digit multiple ==1008

The sum ==18 + 108 + 1008 ==1,134