STAAR Math Review

Front

What is the area of a rectangle?

Back

The area of a rectangle is calculated by multiplying its length by its width. Formula: Area = Length × Width.

Front

What is a fraction?

Back

A fraction represents a part of a whole. It consists of a numerator (top number) and a denominator (bottom number).

Front

How do you add fractions with the same denominator?

Back

To add fractions with the same denominator, keep the denominator the same and add the numerators. Example: 1/4 + 2/4 = (1+2)/4 = 3/4.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction. Example: 2 1/2 is a mixed number.

Front

What is the perimeter of a shape?

Back

The perimeter is the total distance around a shape. For a rectangle, it is calculated as Perimeter = 2 × (Length + Width).

Front

What is a decimal?

Back

A decimal is a way to represent fractions using a point. Example: 0.5 is the decimal representation of 1/2.

Front

How do you multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. Example: 1/2 × 3/4 = (1×3)/(2×4) = 3/8.

Front

What is a line graph?

Back

A line graph is a type of chart that shows information as a series of data points called 'markers' connected by straight line segments.

Front

What is the value of the digit 5 in the number 5,432?

Back

In the number 5,432, the digit 5 is in the thousands place, so its value is 5,000.

Front

What is a prime number?

Back

A prime number is a natural number greater than 1 that has no positive divisors other than 1 and itself. Example: 2, 3, 5, 7.