AASA Math Review

Front

What is rounding?

Back

Rounding is the process of adjusting a number to a nearby value that is simpler or more convenient, often to a specified place value.

Front

What is the nearest tenth of a number?

Back

The nearest tenth is the first digit to the right of the decimal point. For example, in 4.5, the nearest tenth is 5.

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers together, then add the fractions. If the fraction sum is improper, convert it to a mixed number.

Front

What is a line in geometry?

Back

A line is a straight one-dimensional figure that extends infinitely in both directions and has no endpoints.

Front

What are coordinates?

Back

Coordinates are a set of values that show an exact position on a coordinate plane, usually written as (x, y).

Front

What is the origin in a coordinate plane?

Back

The origin is the point where the x-axis and y-axis intersect, represented by the coordinates (0, 0).

Front

What is the Customary System?

Back

The Customary System is a system of measurement commonly used in the United States, including units like inches, feet, and pounds.

Front

What is the Metric System?

Back

The Metric System is a decimal-based system of measurement used worldwide, including units like meters, liters, and grams.

Front

What is a line segment?

Back

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

Front

What is a ray in geometry?

Back

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