Exploring Integer Rules and Operations

This video reviews four key integer rules: adding integers with the same sign, adding integers with different signs, subtracting integers using the 'add the opposite' method, and multiplying and dividing integers. Each rule is explained with examples to reinforce understanding. For more detailed explanations, viewers are encouraged to watch individual videos on each rule.

What is the first rule discussed in the video?

• Subtracting integers

• Adding integers with the same sign

• Multiplying integers

• Dividing integers

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CCSS.7.NS.A.1D

When adding two positive integers, what is the sign of the result?

• Depends on the numbers

• Zero

• Positive

• Negative

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CCSS.7.NS.A.1C

What is the result of -5 + -13?

• 18

• -18

• -8

• 8

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CCSS.7.NS.A.1C

When adding integers with different signs, what is the first step?

• Divide the numbers

• Add the numbers

• Subtract the numbers

• Multiply the numbers

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CCSS.7.NS.A.1C

What is the result of 36 + -17?

• 19

• -19

• -53

• 53

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CCSS.7.NS.A.1C

What is the rule for subtracting integers?

• Add the opposite

• Subtract the opposite

• Multiply the opposite

• Divide the opposite

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CCSS.7.NS.A.1C

What is the result of 15 - 24?

• -9

• -39

• 39

• 9

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CCSS.7.NS.A.1C

What is the result of 7 - (-8)?

• 1

• 15

• -1

• -15

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CCSS.7.NS.A.1C

When multiplying two integers with the same sign, what is the sign of the result?

• Negative

• Depends on the numbers

• Positive

• Zero

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of -20 / -4?

• 5

• -5

• 24

• -24

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CCSS.7.NS.A.2A

CCSS.7.NS.A.2B