OST Math 4 Practice

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Front

What is a line?

Back

A line is a straight path that extends infinitely in both directions.

Front

What is a ray?

Back

A ray is a part of a line that has one endpoint and extends infinitely in one direction.

Front

What is subtraction?

Back

Subtraction is the operation of finding the difference between two numbers.

Front

What is the value of 82,341 - 27,550?

Back

54,791

Front

What is a line plot?

Back

A line plot is a graph that shows the frequency of data along a number line.

Front

What does each 'x' represent in a line plot?

Back

Each 'x' represents one unit or one item in the data set.

Front

What is the purpose of measuring height in feet?

Back

Measuring height in feet helps us understand the size of objects.

Front

What is an expression in math?

Back

An expression is a combination of numbers, variables, and operations without an equality sign.

Front

What is the difference between a line and a line segment?

Back

A line extends infinitely, while a line segment has two endpoints.