1. |
13 29 15 26 17 23 19 |
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Answer: Option B Explanation: Here, there are two alternating patterns, with every other number following a different pattern. The first pattern begins with 13 and adds 2 to each number to arrive at the next; the alternating pattern begins with 29 and subtracts 3 each time. |
Look carefully for the pattern, and then choose which pair of numbers comes next.
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