Basic Arithmetic and Integer Concepts

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width. It is measured in square units.

Front

What are integers?

Back

Integers are whole numbers that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

What is the product of 1.2 and 2.1?

Back

The product of 1.2 and 2.1 is 2.52.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. For example, |-26| = 26.

Front

What fraction is represented at point A if it is 3/4?

Back

3/4 is a fraction that represents three parts out of four equal parts.

Front

How do you find the area of a rectangle with length 12 1/2 inches and width 2 inches?

Back

Area = length x width = 12.5 inches x 2 inches = 25 square inches.

Front

What is the difference between a proper fraction and an improper fraction?

Back

A proper fraction has a numerator smaller than its denominator (e.g., 3/4), while an improper fraction has a numerator larger than or equal to its denominator (e.g., 5/4).

Front

What is the sum of -4 and 8?

Back

The sum of -4 and 8 is 4.

Front

What is the result of adding two integers, -5 and 3?

Back

The result of adding -5 and 3 is -2.

Front

What is the definition of a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator (e.g., 1/2).