HALLOWEN MATH BRAIN RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

There is a 4% chance.

There are 16 possible ways to get 6.

0+6
1+5
2+4
3+3
6+0
5+1
4+2
9-3
8-2
7-1
6-0
1x6
2x3
6x1
3x2
6/1

There are 400 possible button combinations.

When Billy presses any number key, there are 10 possibilities; when he presses any operation key, there are 4 possibilities.

10(1st#)x4(Operation)x10(2nd#)=400

16 working combinations/400 possible combinations= .04 or 4% Did you answer this riddle correctly?
YES  NO  

Once. Next time you would be subtracting 10 from 90. Did you answer this riddle correctly?
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Because she wanted to test the waters! Did you answer this riddle correctly?
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Four-ever Did you answer this riddle correctly?
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It wanted to be reduced Did you answer this riddle correctly?
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When you are using military time! Did you answer this riddle correctly?
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David: 6
Lauren: 3
David is 3 years older than Lauren.
So when David is 100 Lauren is 97.

Answer: 97 Did you answer this riddle correctly?
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Make apple sauce Did you answer this riddle correctly?
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21 Did you answer this riddle correctly?
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In geometry, an angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. "Collided" is not a situation that applies to angles. Did you answer this riddle correctly?
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Pi in the sky. Did you answer this riddle correctly?
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Obtuse Did you answer this riddle correctly?
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The number 8. On its side, the number 8 looks like an infinity symbol. Cut in half, the number 8 becomes two zeros. Did you answer this riddle correctly?
YES  NO  

I must be 23 if my father is twice as old as me. Did you answer this riddle correctly?
YES  NO  

483 Did you answer this riddle correctly?
YES  NO