Super-quick Adding and Subtracting in Your Head (30 Second Challenge) - Softcover
As a result of media and parental attention to need for improvement of core skills, this is a fast-paced mental arithmetic book to encourage mastery of two of the four rules of number. It is part of a range of books which includes "Complete Mastery" and "Superhuman Calculator". The book recommends that children spend 15 minutes each day using this book to compete against themselves or against friends. They do the tests again and again becoming increasingly accurate and beating their own times. Eventually they should be able to do all the sum in 30 seconds and become a "30-second champion"! Children need scrap paper, a watch with a second hand, scrap paper and a calculator.
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- PublisherLadybird Books Ltd
- Publication date1995
- ISBN 10 0721434460
- ISBN 13 9780721434469
- BindingSpiral-bound
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Superquick Adding and Subtracting in Your Head
Published by
Penguin Books, Limited
(1995)
ISBN 10: 0721434460
ISBN 13: 9780721434469
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Softcover
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Book Description Condition: Very Good. Used book that is in excellent condition. May show signs of wear or have minor defects. Seller Inventory # 37052934-6
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Super-quick Adding and Subtracting in Your Head (30 Second Challenge)
Published by
Ladybird Books Ltd
(1995)
ISBN 10: 0721434460
ISBN 13: 9780721434469
Used
Spiral-bound
Quantity: 1
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Book Description Spiral-bound. Condition: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less 0.3. Seller Inventory # G0721434460I5N00
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Super-quick Adding and Subtracting in Your Head (30 Second Challenge)
Published by
Ladybird Books Ltd
(1995)
ISBN 10: 0721434460
ISBN 13: 9780721434469
Used
Softcover
Quantity: 1
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Book Description Condition: Very Good. Very Good condition. Shows only minor signs of wear, and very minimal markings inside (if any). 0.31. Seller Inventory # 353-0721434460-vrg
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Super-quick Adding and Subtracting in Your Head (30 Second Challenge)
Published by
Ladybird Books Ltd
(1995)
ISBN 10: 0721434460
ISBN 13: 9780721434469
Used
Softcover
Quantity: 1
Seller:
Rating
Book Description Condition: Fair. Buy with confidence! Book is in acceptable condition with wear to the pages, binding, and some marks within 0.31. Seller Inventory # bk0721434460xvz189zvxacp
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Super-quick Adding and Subtracting in Your Head (30 Second Challenge)
Published by
Ladybird Books Ltd
(1995)
ISBN 10: 0721434460
ISBN 13: 9780721434469
Used
Softcover
Quantity: 1
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Book Description Condition: Very Good. 1699620343. 11/10/2023 12:45:43 PM. Seller Inventory # U9780721434469
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Super-quick Adding and Subtracting in Your Head (30 Second Challenge)
Published by
Ladybird Books Ltd
(1995)
ISBN 10: 0721434460
ISBN 13: 9780721434469
Used
Softcover
Quantity: 1
Seller:
Rating
Book Description Condition: Good. SHIPS FROM USA. Used books have different signs of use and do not include supplemental materials such as CDs, Dvds, Access Codes, charts or any other extra material. All used books might have various degrees of writing, highliting and wear and tear and possibly be an ex-library with the usual stickers and stamps. Dust Jackets are not guaranteed and when still present, they will have various degrees of tear and damage. All images are Stock Photos, not of the actual item. book. Seller Inventory # 6-0721434460-G
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Book Description Paperback. Condition: Used; Good. ***Simply Brit*** Welcome to our online used book store, where affordability meets great quality. Dive into a world of captivating reads without breaking the bank. We take pride in offering a wide selection of used books, from classics to hidden gems, ensuring there is something for every literary palate. All orders are shipped within 24 hours and our lightning fast-delivery within 48 hours coupled with our prompt customer service ensures a smooth journey from ordering to delivery. Discover the joy of reading with us, your trusted source for affordable books that do not compromise on quality. Seller Inventory # mon0000273675
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30 Second Challenge: Super Quick Adding And Subtracting in Your Head
Published by
Penguin Random House Children's UK, United Kingdom
(1999)
ISBN 10: 0721434460
ISBN 13: 9780721434469
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Paperback
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Book Description Paperback. Condition: Very Good. As a result of media and parental attention to need for improvement of core skills, this is a fast-paced mental arithmetic book to encourage mastery of two of the four rules of number. It is part of a range of books which includes Complete Mastery and Superhuman Calculator. The book recommends that children spend 15 minutes each day using this book to compete against themselves or against friends. They do the tests again and again becoming increasingly accurate and beating their own times. Eventually they should be able to do all the sum in 30 seconds and become a 30-second champion! Children need scrap paper, a watch with a second hand, scrap paper and a calculator. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged. Seller Inventory # GOR000818061
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