The Calculator Game

Designed to help with math skills in pre-school and early grade school.

While including a full non-decimal calculator for use by young ones learning math, there is also a calculator game that helps young ones learn. For each math problem entered, the "Game-Calc" (as we call it) returns 2 similar answers. One is correct, the other - of course - is not correct. The player must select the correct answer.
Game keeps track of correct answers and total rounds. Score is in percent correct. Games can include as many or as few rounds as you want to play.
Switch freely between Game-Calc and Standard Calculator freely.