3rd Grade Math STAAR Review

Front

What is the purpose of the STAAR test for 3rd graders?

Back

The STAAR (State of Texas Assessments of Academic Readiness) test measures students' understanding and mastery of the Texas Essential Knowledge and Skills (TEKS) in various subjects, including math.

Front

What are some key mathematical operations that 3rd graders should know?

Back

Addition, subtraction, multiplication, and division.

Front

How do you solve a basic addition problem?

Back

To solve a basic addition problem, you combine two or more numbers to find their total.

Front

What is the difference between a prime number and a composite number?

Back

A prime number has exactly two distinct positive divisors: 1 and itself. A composite number has more than two positive divisors.

Front

What is the formula for finding the area of a rectangle?

Back

Area = length × width.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the concept of perimeter?

Back

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

Front

What is a number line and how is it used?

Back

A number line is a visual representation of numbers in a straight line, used to illustrate numerical relationships and operations.

Front

What is the importance of place value in mathematics?

Back

Place value determines the value of a digit based on its position in a number, which is essential for understanding larger numbers and performing operations.

Front

How do you identify the greatest common factor (GCF) of two numbers?

Back

The GCF is the largest number that divides both numbers without leaving a remainder.