![1. ( a ) Mathematical exercise to fi nd diagonal of square, using the... | Download Scientific Diagram 1. ( a ) Mathematical exercise to fi nd diagonal of square, using the... | Download Scientific Diagram](https://www.researchgate.net/publication/273136245/figure/fig1/AS:294750499426305@1447285403116/a-Mathematical-exercise-to-fi-nd-diagonal-of-square-using-the-square-root-of-2.png)
1. ( a ) Mathematical exercise to fi nd diagonal of square, using the... | Download Scientific Diagram
Waltons Namibia - Waltons Daily Did You Know... The Salamis Tablet is a marble counting board (an early counting device) dating from around 300 B.C. that was discovered on the island of
![The Salamis Tablet is the world's oldest surviving counting board (which was the precursor of the abacus, and the earliest known form of a counting device). Dating from around 300 BCE, it's The Salamis Tablet is the world's oldest surviving counting board (which was the precursor of the abacus, and the earliest known form of a counting device). Dating from around 300 BCE, it's](https://preview.redd.it/xw7s346d6bg81.jpg?auto=webp&s=9873806dfa6c2b9481d795646d7d1fc46a37442c)
The Salamis Tablet is the world's oldest surviving counting board (which was the precursor of the abacus, and the earliest known form of a counting device). Dating from around 300 BCE, it's
![1a,b: Salamis tablet (oldest known counting board); Roman tabula with... | Download Scientific Diagram 1a,b: Salamis tablet (oldest known counting board); Roman tabula with... | Download Scientific Diagram](https://www.researchgate.net/publication/37991498/figure/fig6/AS:652580690612225@1532598769310/a-b-Salamis-tablet-oldest-known-counting-board-Roman-tabula-with-spherical-pebbles.png)
1a,b: Salamis tablet (oldest known counting board); Roman tabula with... | Download Scientific Diagram
![Andreou Lab @ JHU على X: "@andreas_andreou with Salamis tablet @ the National Epigraphical Museum https://t.co/yJIgHMGemH" / X Andreou Lab @ JHU على X: "@andreas_andreou with Salamis tablet @ the National Epigraphical Museum https://t.co/yJIgHMGemH" / X](https://pbs.twimg.com/media/DSYBqBoUMAIhSjD.jpg:large)