Pay in 4 interest-free payments of $2.87 Learn more
Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
All lines are laser etched for quality and durability
A challenging and engaging puzzle perfect for collectors
a different person gives you the number below the letter A on their card
Because we cut from whatever fine stock is on the bench that day
5 x 1 inches
Math Snake 9 Wood Puzzle | Educational Brain Teaser ethnic wood art All lines are laser etchedI love math puzzles, and with the help of Ken Irvine of NJ, we came up with the Math Snake idea. The idea is to rotate them until there is a correct equation on all 4 sides of the blocks. The equation is read from left to right, irregardless of operation priority. There is a 9 block model (here) and also a less difficult 7 block model offered on a different listing. They are high quality all wood construction with deeply burned laser engraved numbers
US$ 55.00
US$ 20.00
US$ 50.00
US$ 10800.00
US$ 23.00
US$ 11875.00
