PR-0563IRE Developing Algebraic Thinking
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Primes and composites<br />
Use all 10 number tiles 0 to 9 to create three 2-digit prime numbers and<br />
two 2-digit composite numbers.<br />
Record two solutions below:<br />
Now, use all 10 number tiles 0 to 9 to create three 2-digit composite<br />
numbers and two 2-digit prime numbers.<br />
Viewing Sample<br />
Record two solutions below:<br />
40 DEVELOPING ALGEBRAIC THINKING www.prim-ed.com Prim–Ed Publishing
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