Magic squares

learning the inverse relationships between addition and subtraction

Examines the unique combinations of numbers that make up magic squares, and describes an ancient magic square and one developed by Benjamin Franklin.

Rosen
2004
9780329489960
book
Lexile: 
920
Non-Conforming

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
31711706603021156838228247830817171T011700059815N511 ADA51116407292551640729255