Question of Quoc Tran Anh Le

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31/07/2018 at 02:23

The seven sets of numbers below all have a certain logic that is the same in all seven numbers. See if you can determine the relationship and come up with the final digit of the last number.

a. 1 3 8 2 1

e. 2 5 1 1 6

b. 5 1 3 4 2

f. 4 4 4 0 3

c. 6 0 0 2 7

g. 7 0 3 1 ?

d. 9 2 0 4 0

Math Puzzles

Tôn Thất Khắc Trịnh 31/07/2018 at 07:58

The sum of each numbers of each set is 15
So the last digit in set g is 4

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