Fill in the Blank with One of the Words or Phrases

Fill in the blank with one of the words or phrases listed below. $\begin{array} { l l l l } \text { inequality symbols } & \text { exponent } & \text { term } & \text { numerical coefficient } \\\text { grouping symbols } & \text { solution } & \text { like terms } & \text { unlike terms } \\\text { equation } & \text { absolute value } & \text { numerator } & \text { denominator } \\\text { opposites } & \text { base } & \text { reciprocals } & \text { variable }\end{array}$
-The_____ of a number is the distance between that number and 0 on the number line.

A) absolute value
B) numerical coefficient
C) term
D) exponent