Maya Math Game
Are you feeling smart? Now that you have the base-10 system down, you will have no problem figuring out the Maya base-20 system.
In the base-20 system, numbers are written in units of 1s, 20s, 400s, 8,000s, and so on. This system developed from the fact that humans have 10 fingers and 10 toes.
Drag the correct symbol(s) in the left gold boxes into the white boxes to match the number in red. A text box appears when you have matched the correct symbols to the number in red. Drag new symbol to replace a value, or click symbol to remove.