DIGITAL FINAL PROOF Math Concept Reader Math Club 1+1=2 ca12xs_lay_070106af_kb.indd 3 3-2=1 1/8/07 10:45:38 PM DIGITAL FINAL PROOF ca12xs_lay_070106af_kb.indd 4 1/8/07 10:45:38 PM DIGITAL FINAL PROOF Math Concept Reader Math Club by Amy Ayers Photographs by Gregg Anderson Copyright © Gareth Stevens, Inc. All rights reserved. Developed for Harcourt, Inc., by Gareth Stevens, Inc. This edition published by Harcourt, Inc., by agreement with Gareth Stevens, Inc. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the copyright holder. Requests for permission to make copies of any part of the work should be addressed to Permissions Department, Gareth Stevens, Inc., 330 West Olive Street, Suite 100, Milwaukee, Wisconsin 53212. Fax: 414-332-3567. HARCOURT and the Harcourt Logo are trademarks of Harcourt, Inc., registered in the United States of America and/or other jurisdictions. Printed in the United States of America ISBN 13: 978-0-15-360165-1 ISBN 10: 0-15-360165-5 1 2 3 4 5 6 7 8 9 10 039 16 15 14 13 12 11 10 09 08 07 ca12xs_lay_070106af_kb.indd 1 1/8/07 10:45:38 PM DIGITAL FINAL PROOF The Math Club meets today.  ca12xs_lay_070106af_kb.indd 2 1/8/07 10:45:41 PM DIGITAL FINAL PROOF Children come right after school. They play math games together.  ca12xs_lay_070106af_kb.indd 3 1/8/07 10:45:44 PM DIGITAL FINAL PROOF 12 John has 12 counters on his desk.  ca12xs_lay_070106af_kb.indd 4 1/8/07 10:45:46 PM DIGITAL FINAL PROOF 12 – 2 = 10 He takes away 2 counters. Now he has just 10 counters.  ca12xs_lay_070106af_kb.indd 5 1/8/07 10:45:48 PM DIGITAL FINAL PROOF 1 Jin draws 1 circle on the whiteboard.  ca12xs_lay_070106af_kb.indd 6 1/8/07 10:45:51 PM DIGITAL FINAL PROOF 1+2=3 She draws 2 more circles. Now there are 3 circles.  ca12xs_lay_070106af_kb.indd 7 1