Week 7 Vocabulary

The amount of matter in an object

• kilometer

• kilogram

• intersecting lines

• mass

A line that divides a figure into two congruent halves that are mirror images of each other.

• inch

• line

• liter

• line of symmetry

How long something is. The distance from one point to another. Measured in units such as inches, feet, centimeters, etc.

• length

• liter

• line

• kilometer

A term for a fraction whose numerator is greater than or equal to its denominator.

• improper fraction

• line segment

• lowest terms

• like denominators

A comparison made when the first number is smaller than the second number

• line segment

• kilogram

• less than

• mass

A metric unit of length equal to 1000 meters

• improper fraction

• mass

• like denominators

• kilometer

A set of connected points continuing without end in both directions

• lowest terms

• line of symmetry

• hour

• line

Operations that undo each other

• kilometer

• intersecting lines

• inverse operations

• lowest terms

Denominators in two or more fractions that are the same

• line plot

• like denominators

• line segment

• hundredth

A fraction expressed in simplest form. The numerator and denominator have no factor in common except

• lowest terms

• line of symmetry

• like denominators

• inch