This is an Educational Workbook for Children and a Teacher’s Resource Material for those interested in learning and teaching Rapid Mental Calculation. It increases the child’s Memory Power and Confidence. This long-waited for book of Ancient Mathematical Short-Cuts excavates many hidden truths and vital properties in the playing field of Numbers. There is a rare and unique chapter called ‘HARMONIC STAIRWAY’ from Jain’s Dictionary of Numbers, for the first...
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Destination, rates & speedsSeller: Revaluation Books, Exeter, United Kingdom
Paperback. Condition: Brand New. 162 pages. 11.00x8.50x0.41 inches. In Stock. Seller Inventory # zk0975748416
Quantity: 1 available