Integer Operations and Absolute Value Flashcards

Question 1

What is an integer?

Accepted Answer

A whole number and its opposite, including $0$: $\{\dots,-3,-2,-1,0,1,2,3,\dots\}$.

Question 2

What is the rule for adding integers with different signs?

Accepted Answer

Subtract the smaller absolute value from the larger absolute value; keep the sign of the number with the larger absolute value.

Question 3

Compute $(-24)\div 6$ and $(-4)(-7)$.

Accepted Answer

$(-24)\div 6=-4$ and $(-4)(-7)=28$.

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