4th Grade Math Vocabulary

Front

A point where line segments meet

Back

Vertex

Front

A way of estimating that keeps the value near the original number.

Back

Rounding

Front

A straight figure that has two distinct endpoints.

Back

Line Segment

Front

This shows data on a number line with a symbol to show the frequency of a number in a data set.

Back

Line Plot

Front

A way to describe a part of a whole, group, or set that has been divided into equal groups

Back

Fraction

Front

A straight path that extends infinitely in both directions.

Back

Line

Front

A part of a line that starts at a point and extends infinitely in one direction.

Back

Ray

Front

A number that represents a part of a whole, written with a numerator and a denominator.

Back

Fraction

Front

A visual representation of data using bars to compare different categories.

Back

Bar Graph

Front

A visual representation of data using slices to show proportions of a whole.

Back

Pie Chart