You Have To Be A Genius To Solve 20 Of These Logic Puzzles

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Retry Correct Incorrect The answer is 9! Every multiple of 9 adds up to 9. 9 times 2 is 18, 1+8 is 9. 9 times 3 is 27, 2+7 is 9. 9 times 4 is 36, 3+6 is 9, and so on. Pretty cool, huh?

Next

Unsplash | Chris Liverani

Unsplash | Chris Liverani

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

• 10
• 9
• 0
• 1