Properties of Addition and Subtraction of Integers

Properties of Addition and Subtraction of Integers

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

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The video tutorial explores various properties of addition and subtraction, focusing on integers. It begins with the closure property, explaining that the sum or difference of integers results in an integer. The commutative property is discussed, highlighting that it applies to addition but not subtraction. The associative property is examined, showing it holds for addition but not subtraction. Finally, the concept of additive identity is introduced, demonstrating that adding zero to an integer results in the same integer.

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OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

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