RIC-0563 Developing algebraic thinking
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PLACE VALUE PICKS 3<br />
Using 8 number tiles, create two 4-digit numbers so that the sum is the<br />
greatest. Create two 4-digit numbers so that the sum is the least.<br />
Using 10 number tiles, create two 5-digit numbers so that the sum is<br />
the greatest. Create two 5-digit numbers so that the sum is the least.<br />
16 DEVELOPING ALGEBRAIC THINKING www.ricgroup.com.au R.I.C. Publications ®<br />
ISBN 978-1-74126-088-5
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