WORKSHEET/ SOLUTION: OXFORD MATH / NEW COUNTDOWN-5 SECOND EDITION (OXFORD UNIVERSITY PRESS OUP ISBN 978-019-906185-3)
WORKSHEET/ SOLUTION: OXFORD MATH / NEW COUNTDOWN-5 SECOND EDITION (OXFORD UNIVERSITY PRESS OUP ISBN 978-019-906185-3) PART ONE P: 1 GETTING READY 1-NUMBER PARMIDS. Complete these pyramids. a b c d e 18 24 6 11 6 12 8 44 79 23 18 12 2 9 48 10 5 24 10 2 17 3 2-Maths in your head! Work out the […]
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