Which number continues the sequence? 2, 3, 5, 8, 13, 21, ...
Answer and explanation
Correct answer: B. 34
- Step 1: Each number is the sum of the two before it. Step 2. 13 + 21 = 34. Answer: 34. Why not the others: 42: the last number was doubled. 24: a constant was added. 35 does not fit.
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