# Explore Arithmetic, Golf Ball, and more!

### Explore related topics

### Here, in this medieval picture of the battle between the new hindu-arabic numerals and the abacus, the Spirit of Arithmetic presides.

### An animated demonstration of Pythagoras

### what number fits into the last triangle

Day From Pythagoras to the Mathematics of the Millennium

### Strange Brew Comic Strip, November 17, 2015 on GoComics.com

### Mancala - YouTube

### 7 Ways to Increase Student Engagement in the Classroom Infographic - e-Learning Infographics

### Why Math is Importantâ€¦less than 50 secondsâ€¦then talk about how math helped toâ€¦

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