Multiple choice

Choose the number in questions from which does not follow the pattern.1, 3, 8, 19, 42, 88, 184

  1. 3

  2. 8

  3. 19

  4. 88
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The pattern is x * 2 + 1, x * 2 + 2, x * 2 + 3, etc. 1*2+1=3, 3*2+2=8, 8*2+3=19, 19*2+4=42, 42*2+5=89. The term 88 is incorrect; it should be 89.

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