408
408
Example: First you start by using (in this case) the four. You multiply it first by the two, then by the one. (I apologize for the asterisks, they were necessary to keep the spacing.)*12 *12 *12x34 x34 x34----- ----- ----*****8* 48Next, on the line below (in this case) the 48, you start by adding a zero. Then you multiply the three, then by the one.*12****12****12x34***x34***x34---- ***----*** ----*48*** 48**** 48**0*** 60 ***360Finally, you add the two answers (48 and 360) together. That gives you the answer.*12x34-----*48360-----408
45 * 1 = 45 45 * 2 = 90 45 * 3 = 135 45 * 4 = 180 45 * 5 = 225 45 * 6 = 270 45 * 7 = 315 45 * 8 = 360 45 * 9 = 405 45 * 10 = 450 45 * 11 = 495 45 * 12 = 540