How many ways can you make 15? Try to make 15 using only three numbers.
You can use any combination of addition, subtraction, multiplication, and division. This game tests your ability to think logically and combine operations to solve a problem.
Math Game Time is your destination for the best math games and homework help online. Our games are fun and educational, as well as approved by parents and teachers!
SciTech Institute is a nonprofit organization dedicated to enhancing and promoting STEM education and awareness in Arizona and beyond. It works to achieve this through some of the strongest STEM initiatives in Arizona, including the Arizona SciTech Festival, the Chief Science Officers program, the RAIN grant, the Arizona STEM School Community of Practice, Science For All and more.
SciTech Institute
1438 W. Broadway Rd., Ste 101
Tempe, AZ 85282
SciTech Institute is a collaborative initiative with the Arizona Commerce Authority and the Arizona Technology Council Foundation.