double number line
Definition
noun. a visual tool that shows two number lines together. it helps to compare numbers or represent relationships.
Example Sentence
The math teacher used a double number line to explain the concept of ratios to her students.
More Example Sentences
A double number line shows two sets of numbers.
Synonyms
number line comparison; visual aid; number line
Antonyms
single number line; non-comparative line
Hear It! Say It! Write It!
double number line
