i need math trivia please????

Answer 1

why is 6 afraid of 7


im so bored right now

Answer 2

I don't know if these would count as trivia since numerology is involved, but all the multiplication tables, between 2 and 9 in particular, reduce down to certain patterns:
2,4,6,8,10,12,14,16,18,20= the first 4 are even numbers, the next 4 add down to odd numbers (10=1 + 0=1, etc), then even numbers start again.
3,6,9,12,15,18,21,24,27,30= (the double digits add up to 3, 6, or 9)
4,8,12,16,20,24,28,32,36,40=every other number counts down (4; 12=1+2=3; 20=2+0=2; 28=2+8=10=1+0=1; so you have 4,3,2,1) and the others count down as 8,7,6,5, and 4.
5,10, 15, 20, 25, 30, 35, 40, 45, 50=every other number adds UP (5, 6, 7, 8,9 and 1,2,3,4,5)
6,12,18,24,30, 36,42,48,54,60=the double digits add up to 6,3,9,6,3,9, etc.
7,14,21,28,35,42,49,56,63,70= the first 4 add up to odd numbers (7,5,3,1), the next 4 are even numbers (8,6,4,2,), then odd numbers 9, and 7.
8.16,24,32,40,48,56,64,72,80=the first 8 count down (8,7,6,5,4,3,2,1,), and the last 2 start down again from 9.
9,18,27,36,45,54,63,72,81,90=the answers to the last half (9x6 to 9x10) are just the reverse of the first half., and all add up to 9.

Answer 3

You can use your fingers to multiply by nine: if you hold your fingers out in front of you, just hold down the factor you want to multiply to get your answer. For example: if you hold down the fourth finger from the left, there's 3 fingers before it and 6 fingers after, so you "36" as the solution to 9 x 4; if you hold down the ninth finger (9x9), you'll get "8" and "1", or "81"; etc.

To answer Phill's riddle for kids, six was afraid of seven because seven ate(8) nine.

Answer 4

be more specific and maybe i can help you!