Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 2012-11-23 05:00:10

help me with maths
Guest

maths disaster

what is 8x13? I just can`t work it out!

#2 2012-11-23 05:08:51

bobbym
Administrator
From: Bumpkinland
Registered: 2009-04-12
Posts: 87,188

Re: maths disaster

Hi;

8 x 13 =

8 x 3 = 24

8 x 10 = 80

80 + 24 = 104


In mathematics, you don't understand things. You just get used to them.
Of course that result can be rigorously obtained, but who cares?
Combinatorics is Algebra and Algebra is Combinatorics.

Online

Board footer

Powered by FluxBB