RIC-0563 Developing algebraic thinking
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DIVISIBILITY RULES<br />
Divisibility rules 7 Use all 10 number tiles 0 to 9 to create two 5-digit numbers, each divisible<br />
by 3 and 5.<br />
Find the smallest 5-digit number divisible by 3 and 5. Find the largest.<br />
Smallest<br />
Largest<br />
Divisibility rules 8 Use all 10 number tiles 0 to 9 to create two 5-digit numbers, each divisible<br />
by 4 and 6.<br />
Find the smallest 5-digit number divisible by 4 and 6. Find the largest.<br />
Smallest<br />
Largest<br />
R.I.C. Publications ® www.ricgroup.com.au DEVELOPING ALGEBRAIC THINKING 53<br />
ISBN 978-1-74126-088-5