Investigations in Number, Data, and Space: Grade 1 Unit 6 Addition, Subtraction, and the Number System 3: Number Games and Crayon Puzzles ISBN 9780328237319 0328237310 2008 - Softcover
Condition: As New. LIKE NEW -COPYRIGHT 2008 NEVER ISSUED-MAY HAVE SCHOOL STAMP, NUMBER, MINIMAL SHELF WEAR - EXPERIENCE AMAZING CUSTOMER SERVICE - WE SHIP DAILY. Seller Inventory # SKU00027489