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Learn how to add solve addition problems with negative values using a number line.

Learn how to add solve addition problems with negative values using a chip board.

Learn how to add solve subtraction problems with negative values using a number line.

Learn how to add solve subtraction problems with negative values using a chip board.

We will use what we know about subtracting with negatives to develop an algorithm.

We will build a multiplication table to develop an algorithm for multiplying with negatives.

We will use fact families to develop an algorithm for multiplying with negatives.

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