Dear visitor I would like to have a moment of your time please. All the games and puzzle on my website are for free, but I have my costs to keep this website up and running. Please consider to donate a small amount to the creator of www.edu-games.org, if you download multiple worksheets. You can find the donate button in the bottom right corner of the website. Thank you in advance. Math triangle worksheet maker Math triangle puzzles makes it more interesting for the students to practice adding or substracting skills. How does it the math square works? The worksheet contains a triangle made out of fields. Some fields contains a number. The students have to complete the triangle by adding or substracting the numbers from the two fields above. You can create an unlimited number of math triangle puzzles. Create your Math Triangle worksheet. adding with positive values adding with negative values substracting choose number of decimals: 012 Show result in the last field PaperSize:A4Letter Share this game on: like it share it Twitter Pinterest Reddit