Primary Mathematics Workbook 2A [Standards Edition] 9780761469919

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WORKBOOK

~ Marshall Cavendish

UA:1 Education

Original edition published under the title Primary Mathematics Workbook 2A Parts 1 & 2 © 1981 Curriculum Planning & Development Division, Ministry of Education, Singapore Published by Times Media Private Limited This edition © 2008 Marshall Cavendish International (Singapore) Private Limited © 2014 Marshall Cavendish Education Pte Ltd

Published by Marshall Cavendish Education Times Centre, 1 New Industrial Road, Singapore 536196 Customer Service Hotline: (65) 6213 9688 US Office Tel: (1 -914) 332 8888 j Fax: (1-914) 332 8882 E-mail: [email protected] Website: www.mceducation.com First published 2008 Reprinted 2009, 2010, 2011(twice),2012 (twice), 2013 (twice), 2014, 2015, 2016, 2017, 2018 (twice), 2019, 2020 All rights reserved . No part of this publication may be reproduced, stored in a retrieval system or transm itted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior permission of the copyright owner. Any requests for permission should be addressed to the Publisher. Marshall Cavendish is a registered trademark of Times Publishing Limited. Singapore Math'" is a trademark of Singapore Math Inc.'" and Marshall Cavendish Education Pte Ltd. Primary Mathematics (Standards Edition) Workbook 2A ISBN 978-0-7614-6991-9 Printed in Singapore Primary Mathematics (Standards Edition) is adapted from Primary Mathematics Workbook 2A Parts 1 & 2 (3rd Edit ion), originally developed by the Ministry of Education, Singapore. This edition contains new content developed by Marshall Cavendish International (Singapore) Private Limited, which is not attributable to the Ministry of Education, Singapore. We would like to acknowledge the Project Team from the Ministry of Education, Singapore, that developed the original Singapore Edition: Project Director: Dr Kho Tek Hong Team Members: Hector Chee Kum Hoong, Liang Hin Hoon, Lim Eng Tann, Ng Siew Lee, Rosalind Lim Hui Cheng, Ng Hwee Wan, Thong Chee Hing Our thanks to Richard Askey, Emeritus Professor of Mathematics (University of Wisconsin, Madison) and Madge Goldman, President (Gabriella and Paul Rosenbaum Foundation), for their help and advice in the production of Primary Mathematics (Standards Edition). We would also like to recognize the contribution of Jennifer Kempe (Curriculum Advisor, Singapore Math Inc."') to Primary Mathematics (Standards Edition).

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Numbers to 1000 Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise

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1 2 3 4 5 6 7 8

10 12 15 17 22

24 26 28

REVIEW 1 $(

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Addition and Subtraction Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise

1 2 3 4 5 6 7 8 9 10 11

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31 32 34 36 38 40 42 44 46 47 49

Exercise Exercise Exercise Exercise Exercise Exercise Exercise Exercise

S2 SS S7 S9 61 63 65 67

12 13 14 15 16 17 18 19

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REVIEW 2 ~

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