Merttens Ruth, Kirkby David:
New Abacus 4: Lower Junior Simmering Activities
Pearson Education, Oxford (United Kingdom), 2000
Paperback
ISBN: 9780602290917
ISBN-10: 0602290910
New Abacus 4: Lower Junior Simmering Activities
These fun mental maths activities, puzzles and questions provide on-going practice of key mathematical skills. This extra practice means children are constantly revisiting important mathematical skills. The activities require little or no preparation, are brief enough to be done in minutes.
