Answer :

AL2006
That depends on where you start, and in which direction you proceed.

If you start at zero and proceed in the positive direction, then you
encounter them as follows:

First ten non-zero multiples of  2 :
2,  4,  6,  8,  10, 12, 14, 16, 18,  20

First ten non-zero multiples of  5 :
5,  10,  15,  20,  25,  30,  35,  40,  45,  50

First ten non-zero multiples of  6 :
6,  12,  18,  24,  30,  36,  42,  48,  54,  60

First ten non-zero multiples of  11 :
11,  22,  33,  44,  55,  66,  77,  88,  99,  110

First ten non-zero multiples of  20 :
20,  40,  60,  80,  100,  120,  140,  160,  180,  200

First ten non-zero multiples of  60 :
60,  120,  180,  240,  300,  360,  420,  480,  540,  600

The correct answers are:

2, 4, 5, 8, 10, 12, 14, 16, 18, 20

5, 10, 15, 20, 25, 30, 35, 40, 45, 50

6, 12, 18, 24, 30, 36, 42, 48, 54, 60

11, 22, 33, 44, 55, 66, 77, 88, 99, 110

20, 40, 60, 80, 100, 120, 140, 160, 180, 200

60, 120, 180, 240, 300, 360, 420, 480, 540, 600

Explanation:

When finding the first non-zero multiples of a number, we count up by that number. For the twos, we keep adding 2 until we get the first ten terms. We follow a similar process for 5, adding 5 each time until we get the first ten terms.

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