Understanding Multiplication and Division of Integers

What makes multiplying and dividing integers simpler than adding and subtracting them?

• They require additional steps

• The process is the same as with positive numbers

• You don't need to know the multiplication table

• They don't involve negative numbers

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CCSS.7.NS.A.2

What does a negative number represent on the number line in relation to its positive counterpart?

• A larger value

• A smaller value

• An unrelated value

• A mirror image

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CCSS.7.NS.A.1

How does multiplying by negative one affect a number?

• It switches the number to the opposite side of the number line

• It doubles the number

• It reduces the number to zero

• It has no effect

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What happens when you multiply an even number of negative factors?

• The result is undefined

• The result is zero

• The result is positive

• The result is negative

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CCSS.7.NS.A.2

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What is the result of multiplying an odd number of negative factors?

• Positive

• Zero

• Negative

• Undefined

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CCSS.7.NS.A.2

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In the example 3 times 5, what variations of this problem must be considered?

• Only positive factors

• No variations are needed

• Only negative factors

• Both positive and negative factors

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How do you determine the sign of the answer in integer multiplication and division?

• By dividing the negative factors

• By adding the negative factors

• By counting the number of negative factors

• By subtracting the negative factors

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CCSS.7.NS.A.2

What is the result of dividing a negative number by a negative number?

• Negative

• Undefined

• Positive

• Zero

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CCSS.7.NS.A.2

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If you have a multiplication problem with five negative factors, what will the result be?

• Positive

• Negative

• Zero

• Undefined

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CCSS.7.NS.A.2

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What should you do to determine the sign of the answer when combining multiplication and division of integers?

• Ignore the negative factors

• Multiply all the negative factors

• Only consider the largest negative factor

• Count all the negative factors

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