Step 2: First lesson: 22x22

Here we see just four crossed lines that probably wont mean much to you, but thats the harder thing, the lines! (It looks kinda easy hah)

Heres how its done:

First: write down your multiplication.

Second: draw the lines according to the numbers in the multiplication. (see 2nd picture for explanation)

Third: Divide the lines in sectors and sum the points in each sector, then sum each sector's numbers to get the answer. (see 3rd picture for explanatin)

About This Instructable


57 favorites


Bio: Interested in all kind of projects, mainly electronics but other stuff too! I try t publish everything I make, eventhough this is not always possible ... More »
More by Emiliano Valencia: Tubulum 4x4x4 RGB LED Cube LED Binary Clock 2.0
Add instructable to: