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|A magic square Java applet that presents a 4x4 grid with mixed-up numbers in it: drag individual numbers or flip, move, or swap rows and columns to make diagonals, rows, and columns add to 34.|
|Levels:||Elementary, Middle School (6-8)|
|Resource Types:||Problems/Puzzles, Web Interactive/Java|
|Math Topics:||Number Sense/About Numbers|
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