# To extend the understanding and skill of representing symbolically numbers and manipulating them.<br>
# To extend the understanding and skill of representing symbolically numbers and manipulating them.<br>
# To understand that negative numbers are numbers that are created to explain situations in such a way that mathematical operations hold<br>
# To understand that negative numbers are numbers that are created to explain situations in such a way that mathematical operations hold<br>
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# Negative numbers are opposite of positive numbers; the rules of working with negative numbers are opposite to that of working with positive numbers<br>
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# To recognize that negative numbers are opposite of positive numbers; the rules of working with negative numbers are opposite to that of working with positive numbers<br>
# Together, the negative numbers and positive numbers form one continuous number line<br>
# Together, the negative numbers and positive numbers form one continuous number line<br>
# Perform manipulations with negative numbers and express symbolically situations involving negative numbers<br>
# Perform manipulations with negative numbers and express symbolically situations involving negative numbers<br>