Benchmark Review 2

Front

What is a number line?

Back

A number line is a straight line that represents numbers in order, with equal spacing between them. It helps visualize numerical relationships.

Front

What does it mean for a point to represent a distance of 2.75 units from 0 on a number line?

Back

It means that the point is located 2.75 units away from the origin (0) on the number line, either to the right (positive) or left (negative).

Front

What is an obtuse angle?

Back

An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.

Front

What is an acute angle?

Back

An acute angle is an angle that measures less than 90 degrees.

Front

What are parallel sides?

Back

Parallel sides are two lines or segments that are always the same distance apart and never meet, no matter how far they are extended.

Front

What are perpendicular sides?

Back

Perpendicular sides are two lines or segments that intersect at a right angle (90 degrees).

Front

What is a digit in a number?

Back

A digit is any of the numerals from 0 to 9 that make up a number. Each digit has a place value depending on its position in the number.

Front

What does the digit 8 represent in the number 8.10?

Back

In the number 8.10, the digit 8 represents 8 whole units.

Front

What is a number pattern?

Back

A number pattern is a sequence of numbers that follow a specific rule or formula, such as adding or multiplying by a certain number.

Front

What is a fraction?

Back