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DEMO Concept 1.1: How can signed numbers be used to represent change? -…
DEMO
Concept 1.1
:
How can signed numbers be used to represent change?
1. Understand
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Relationships
Signed Numbers
Absolute Value
Additive Inverse
Absolute Difference
2. Model
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Change on number lines
Real world scenarios
Number sentences
Additive inverse on a number line
3. Use
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Interpretations of (-)
Negative
Opposite
of
Below zero/sea level
Debt
4. Reason
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Complex scenarios with integers