intuition/inductive reasoning
patterns
pure vs applied
statistics/probability
100

The amount of times you can cut a pizza in half is...

What is infinite?

100

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, ... 

What is this called?

What is the Fibonacci sequence? 

100

The factors of x²+5x+6. 




What is x+5 and x+1?

100

Approximately 1 in 100 people are ambidextrous. What percentage of the world is ambidextrous?

What is 1%?

200

In a lake, there is a patch of lilypads. Everyday, the patch doubles in size. If it takes 48 days for the patch to cover the entire lake, how many days will it take for the patch to cover half the lake? 

What is 47 days?

200

The number that appears the most frequently between and including the numbers 1 to 1,000

What is 1?

200

The amount of fun size candy bars that you can trade for a king size candy bar. 

What is 3 or 4?

200

What is misleading/ethical about this pie chat?

What is does not add up to 100, should be represented in a bar graph?

300

A puppy and its toys together cost $500. The puppy costs $490 more than it's toys. How much do the toys cost?

What is $5?

300

Dividing a circle into areas, what number follows in this pattern: 1, 2, 4, 8, 16, ...

What is 31?

300

2+2 = 2x2. Find a set of three different numbers (not the same number) whose sum is equal to their total when multiplied. 

What is 1, 2, and 3? 

300

The probability of flipping tails after flipping heads 5 times in a row 

What is 50%?
400

Give the next term in the sequence: 1, 3, 5, 7, ... 

What is infinite possibilities of functions?

400

If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days?

What are two dozen eggs?

400

Birthday paradox: What is the probability that in a room of 23 people, 2 share a birthday? 

What is 50%?

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