Name________________________

       NUMBER LINES & RATIONAL NUMBERS #1--RUBRIC

PART A: Use the number line below to list the following expressions in order from least to greatest value:

n - p

p + n

2p

							

p

n

1

-1

0

                           	

n - p

p + n

2p

	          least									          greatest			

PART B: Use the number line below to list the following expressions in order from least to greatest value:

p - n

p + n

n - p

							

p

n

1

-1

0

                           	

n - p

p + n

p - n

	          least									          greatest			

PART C: Use the number line below to list the following expressions in order from least to greatest value:

p + n

n - p

p - n

							

n

p

1

-1

0

                           	

p - n

p + n

n - p

	          least									          greatest			

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