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5 votes
Finish the pattern
18, 21, _ , 24, _ , 30

User JayNCoke
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2 Answers

2 votes
18,21,24,27,30 is the pattern
User Utku Can
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8.3k points
6 votes
goes +3
18, 21, 24, 27, 30
User DimanNe
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7.3k points