Skip to main content alibris logo

30 Second Challenge: Super Quick Multiplying And Dividing in Your Head

Write The First Customer Review
30 Second Challenge: Super Quick Multiplying And Dividing in Your Head -
Filter Results
Shipping
Item Condition
Seller Rating
Other Options
Change Currency

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 "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 ...

loading
30 Second Challenge: Super Quick Multiplying And Dividing in Your Head 1999, Ladybird Books Ltd, London

ISBN-13: 9780721434452

Spiralbound