Subtraction Unplugged by Barbara Rankie buy used Used & Rare price $36.31 new from$15.16 shop with confidence SPECIAL SHIPPING CONSIDERATIONS FOR USED & RARE ITEMS. Please see the special considerations for shipping Used & Rare items, including extended delivery times, possible import duties & taxes. Delivered in 3-5 weeks Format: Other Publisher: Sara Jordan Publishing Condition: The following ISBNs are associated with this title: ISBN - 10:1553862171 ISBN - 13:9781553862178 Seller Comments: Math Unplugged. Intended for a juvenile audience. From the Publisher This new enhanced edition of Subtraction Unplugged pairs the audio CD (teaching subtraction facts with minuends to 18) with a workbook filled with activities and exercises reinforcing what has been learned in the songs. While the focus of this learning kit is the teaching of subtraction, supporting activities also cover a variety of strands of the new Common Core Curriculum for Mathematics including: pattern recognition, dates, time, fractions, doubles, shapes, coordinates, reading graphs, ordinal numbers, Roman numerals, temperature and money.