math club grade 1

1 + 1 = 2 3 - 2 = 1 Math Club Math Concept Reader ca12xs_lay_070106af_kb.indd 3 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 by Amy Ayers Photographs by Gregg Anderson Math Club Math Concept Reader 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  John has 12 counters on his desk. 12 ca12xs_lay_070106af_kb.indd 4 1/8/07 10:45:46 PM DIGITAL FINAL PROOF  He takes away 2 counters. Now he has just 10 counters. 12 – 2 = 10 ca12xs_lay_070106af_kb.indd 5 1/8/07 10:45:48 PM DIGITAL FINAL PROOF  Jin draws 1 circle on the whiteboard. 1 ca12xs_lay_070106af_kb.indd 6 1/8/07 10:45:51 PM DIGITAL FINAL PROOF  She draws 2 more circles. Now there are 3 circles. 1 + 2 = 3 ca12xs_lay_070106af_kb.indd 7 1/8/07 10:45:54 PM DIGITAL FINAL PROOF  Ann plays a counting game. She has 7 stones. 7 ca12xs_lay_070106af_kb.indd 8 1/8/07 10:45:56 PM DIGITAL FINAL PROOF [...]...  ca12xs_lay_07 010 6af_kb.indd 9 1/ 8/07 10 :45:59 PM DIGITAL FINAL PROOF 4 Jack has 4 cubes on the table 10 ca12xs_lay_07 010 6af_kb.indd 10 1/ 8/07 10 :46:02 PM DIGITAL FINAL PROOF 4+2=6 He gets 2 more cubes Now he has 6 cubes in all 11 ca12xs_lay_07 010 6af_kb.indd 11 1/ 8/07 10 :46:04 PM DIGITAL FINAL PROOF The children are busy They work and learn as they play 12 ca12xs_lay_07 010 6af_kb.indd 12 1/ 8/07 10 :46:07... their math games 13 ca12xs_lay_07 010 6af_kb.indd 13 1/ 8/07 10 :46:09 PM DIGITAL FINAL PROOF 3 Amy played with flashcards She has 3 flashcards 14 ca12xs_lay_07 010 6af_kb.indd 14 1/ 8/07 10 :46 :11 PM DIGITAL FINAL PROOF 3–3=0 She puts away 3 flashcards Now 0 flashcards are left 15 ca12xs_lay_07 010 6af_kb.indd 15 1/ 8/07 10 :46 :14 PM DIGITAL FINAL PROOF 3 Rick picks up 3 game pieces He sees more pieces 16 ca12xs_lay_07 010 6af_kb.indd... ca12xs_lay_07 010 6af_kb.indd 16 1/ 8/07 10 :46 :16 PM DIGITAL FINAL PROOF 3+6=9 He picks up 6 more pieces, so now he has 9 pieces in all 17 ca12xs_lay_07 010 6af_kb.indd 17 1/ 8/07 10 :46 :18 PM DIGITAL FINAL PROOF 0 The teacher is ready to read a book There are 0 children on the rug 18 ca12xs_lay_07 010 6af_kb.indd 18 1/ 8/07 10 :46: 21 PM DIGITAL FINAL PROOF 0+9=9 Now 9 children sit down They are all ready to listen 19 ca12xs_lay_07 010 6af_kb.indd... ca12xs_lay_07 010 6af_kb.indd 19 1/ 8/07 10 :46:25 PM DIGITAL FINAL PROOF 5 It is time to go home There are 5 coats 20 ca12xs_lay_07 010 6af_kb.indd 20 1/ 8/07 10 :46:29 PM DIGITAL FINAL PROOF 5–2=3 Only 2 children take their coats There are 3 coats left 21 ca12xs_lay_07 010 6af_kb.indd 21 1/8/07 10 :46: 31 PM DIGITAL FINAL PROOF Everyone had fun at Math Club today 22 ca12xs_lay_07 010 6af_kb.indd 22 1/ 8/07 10 :46:33... want to come again tomorrow! 23 ca12xs_lay_07 010 6af_kb.indd 23 1/ 8/07 10 :46:36 PM DIGITAL FINAL PROOF Glossary club a group of people who meet to do something together equals = 9 – 6 = 3 9 minus 6 equals 3 minus – 7 – 5 = 2 7 minus 5 equals 2 plus + 2 + 3 = 5 2 plus 3 equals 5 24 ca12xs_lay_07 010 6af_kb.indd 24 1/ 8/07 10 :46:37 PM DIGITAL FINAL PROOF Think and Respond 1 7 children count cubes 5 more children... count cubes How many children count cubes in all? 2 Sam has 12 tiles He puts away 3 tiles How many tiles does Sam have left? 3 There are 4 children in the room 6 more children come in How many children are there in all? 4 Write a number story to go with 8 – 1 = 7 Draw a picture to go with your story ca12xs_lay_07 010 6af_kb.indd 1 1/8/07 10 :46:37 PM . America ISBN 13 : 978-0 -15 -36 016 5 -1 ISBN 10 : 0 -15 -36 016 5-5 1 2 3 4 5 6 7 8 9 10 039 16 15 14 13 12 11 10 09 08 07 ca12xs_lay_07 010 6af_kb.indd 1 1/8/07 10 :45:38 PM DIGITAL FINAL PROOF  The Math Club. 1 + 1 = 2 3 - 2 = 1 Math Club Math Concept Reader ca12xs_lay_07 010 6af_kb.indd 3 1/ 8/07 10 :45:38 PM DIGITAL FINAL PROOF ca12xs_lay_07 010 6af_kb.indd 4 1/ 8/07 10 :45:38 PM DIGITAL. ashcards. 3 ca12xs_lay_07 010 6af_kb.indd 14 1/ 8/07 10 :46 :11 PM DIGITAL FINAL PROOF 1 She puts away 3 ashcards. Now 0 ashcards are left. 3 – 3 = 0 ca12xs_lay_07 010 6af_kb.indd 15 1/ 8/07 10 :46 :14 PM DIGITAL