1.3.B.5.1 - Additive Identity
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Practice Questions
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What is the additive identity?
💡 Hint: Think about what number keeps other numbers the same when added.
Calculate 7 + 0.
💡 Hint: What does adding zero do?
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Interactive Quizzes
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What is the additive identity in arithmetic?
💡 Hint: Think about what happens when you add zero.
True or False: Adding 0 to any number results in that number being unchanged.
💡 Hint: Consider examples where you add zero.
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Challenge Problems
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If you have the equation x + 0 = 12, what is the value of x?
💡 Hint: Think about solving for x through subtraction.
Consider an equation where 15 is added to x with the additive identity shift. If 0 changes position, what implication does it have?
💡 Hint: Apply the additive identity property in multiple positions.
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