Karen Economopoulos | Bookhype

Jul 1, 1997

Cover of Collecting, Counting, and Measuring

Collecting, Counting, and Measuring

May 1, 1996

Cover of Putting Together and Taking Apart

Putting Together and Taking Apart (Investigations in Number, Data, and Space)

Apr 1, 1996

Cover of How Many Pockets? How Many Teeth?

How Many Pockets? How Many Teeth? (Investigations in Number, Data, and Space)

Jul 1, 1995

Cover of Beyond Arithmetic

Beyond Arithmetic

Dec 31, 1994

Cover of Arrays and Shares

Arrays and Shares (Investigations in Number, Data, and Space)

Oct 1, 1994

Cover of Money, Miles, and Large Numbers

Money, Miles, and Large Numbers (Investigations in Number, Data, and Space)

Oct 1, 1994

Cover of Three Out of Four Like Spaghetti

Three Out of Four Like Spaghetti (Investigations in Number, Data, and Space)