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Gamma Student Workbook : Single and Multiple-Digit Multiplication
by Math-U-See, Homer, Miriam
ISBN: 9781608260683
39.
Alpha Instruction Manual : Single-Digit Addition and Subtraction
by Math-U-See, Demme, Steven P.
ISBN: 9781608260799
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Primer Instruction Manual : Introduction to Math
by Math-U-See, Demme, Steven P.
ISBN: 9781608260782