PR-0563IRE Developing Algebraic Thinking
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DIVISIBILITY RULES<br />
Divisibility rules 1 Use any 6 number tiles 0 to 9 to create two 3-digit numbers, each divisible<br />
by 2 and 3.<br />
Find the smallest 3-digit number divisible by 2 and 3. Find the<br />
largest.<br />
Smallest<br />
Largest<br />
Divisibility rules 2 Use any 6 number tiles 0 to 9 to create two 3-digit numbers, each divisible<br />
by 3 and 5.<br />
Viewing Sample<br />
Find the smallest 3-digit number divisible by 3 and 5. Find the largest.<br />
Smallest<br />
Largest<br />
50 DEVELOPING ALGEBRAIC THINKING www.prim-ed.com Prim–Ed Publishing