Math STAAR Review - 4th grade

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator and 'b' is the denominator.

Front

What is the area of a rectangle?

Back

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

Front

What is a perimeter?

Back

The perimeter is the total distance around a shape, calculated by adding the lengths of all its sides.

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.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that has more than two positive divisors.

Front

What is the value of the expression 3 + 4 × 2?

Back

The value is 11, following the order of operations (PEMDAS/BODMAS).

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point to separate the whole number from the fractional part.

Front

What is the difference between mean, median, and mode?

Back

Mean is the average, median is the middle value, and mode is the most frequently occurring value in a set of numbers.

Front

What is a line segment?

Back

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

Front

What is a right angle?

Back

A right angle is an angle that measures exactly 90 degrees.