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Tally Numeration System Understanding the simplest numeration system Use tally marks to interpret data activity
Interactive Tally Chart Game
Graph and Tally
Tally Picture Maker
Hindu Arabic Numbers
Egyptian Numbers Understanding Egyptian Numbers
Math Cats Fractions: Solve fractions like A True Old Egyptian Math Cat! Puzzles vary from easy to hard!
Egyptian Number System Learn about the Egyptian numbers and help the pharoah build his pyramids by completing the Egyptian math challenge.
Babylonian Numbers Understanding Babylonian Numerals
Babylonian Numbers Learn about Babylonian numbers and use the resource to type in numbers and see how the Babylonians would have written it. Mayan Numbers Understanding Mayan Numbers
Roman Numeral Number Balls Click balls in ascending order to solve. Roman Numerals Interactive Five levels of play that increase in difficulty.
Roman Numeral Crocodile Game: Find the correct Roman Numeral to win the game!
Binary Numbers Understanding Binary Numbers Binary Numbers Interactive
Pascal's Triangle Interactive site to view and create patterns
Origami How to make an Origami t-shirt How to make an Origami crane How to make an Origami flapping bird