Photo credit: Fupa
Math Lines is a fun addition game where students practice shooting one numbered ball towards another one, in a line of numbered balls, that together add up to ten.
Coolmathgames.com has a version that allows you to select from a total of 4 to 15.
Math Lines: XFactor is a fun game for students to practice multiplication & determining factors. Players can practice matching the factors whose multiplied factors equal 12, 18, 20, 24, 28, 30, 32, 36, 40, 42, 54, 60, & 72.