What is the next number in the sequence: 2, 4, 8, 16, ...?
Category: Math · Difficulty: medium
Hint: Each number is multiplied by 2 to get the next.
Answer
32
Explanation
The sequence doubles each time: 2 x 2 = 4, 4 x 2 = 8, 8 x 2 = 16, and 16 x 2 = 32.
This is a medium math riddle — a moderate challenge for most people. The answer is 32.
More Math riddles
- When you have two and add two more, what is the total that you score?
- I am found in the heart of numbers, yet often overlooked. My value changes with the location but remains…
- I can link statements together, leading to conclusions, but I am not a person. What am I?
- I can be represented in many ways yet never change my core. From ratios to decimals, my essence is the…
- I can appear in tables and charts alike, I help in calculations and finding the spike. What am I?
- I can relate to volume or area, but I can confuse you with my criteria. What am I?
- I bind numbers together with care, my operation is key to what’s fair. What am I?
- I can continue without an end, my terms can grow and overlap, my values transcend. What am I?