Combining and comparing : addition and subtration/

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by Mokros, Janice R.
[ 01. English Non Fiction ] Authors: Russell, Susan Jo. | TERC (Firm) Series: Investigations in number, data and space Published by : D. Seymour Publications, (Menlo Park, Calif. :) Physical details: 1 v. (various pagings) : ill. ; 28 cm. Subject(s): Addition. | Subtraction. Year : 1998 01. English Non Fiction Item type : 01. English Non Fiction
Location Call Number Serial Data Published Status Date Due
Amherst Cove Consolidated School PD 510.71 RUS Available

"Developed at TERC, Cambridge, Massachusetts."

"Grade 3, also appropriate for Grade 4."

Accompanied by: Investigations at home. 21 p.