What Happens When You Subtract Fibonacci Numbers | Hexagonal Numbers Meet Fibonacci Numbers

[00:00:00]Welcome to today's number challenge.

[00:00:03]What happens when you subtract a Fibonacci number from a hexagonal number?

[00:00:09]Can you solve every question before the answer appears?

[00:00:12]Let's begin.

[00:00:16]15 minus five equals >> [music] [music] >> 10 >> [music] >> 28 minus eight equals >> [bell] >> 20 >> [music] >> 45 minus 13 equals >> [music] [music] >> 32 66 minus 21 equals >> [music] >> 45 >> [music] >> 91 minus 34 equals >> [music] [music] >> 57 >> [music] >> Great job. Today's answers were 10, 20, 32, 45, 57.

[00:02:33]The numbers on the left were hexagonal numbers.

[00:02:37]The numbers being subtracted were Fibonacci numbers.

[00:02:41]The numbers being subtracted were Fibonacci numbers.

[00:02:45]And one of the answers 45 is also a hexagonal number.

[00:02:53]How many challenges did you solve correctly?

[00:02:56]Like, subscribe, and come back for more amazing number challenges. See you next time.