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Worksheet Worksheet 1
A4US

1.

Calculate \(4 \cdot 6\) using groups of and an integer chip diagram.

2.

Calculate \(-3 \cdot 5\) using groups of and an integer chip diagram.

3.

Calculate \(5 \cdot (-2)\) using groups of and an integer chip diagram.

4.

Calculate \(-4 \cdot (-5)\) using groups of and an integer chip diagram.