Numbers that are written with decimals refer to a system of numbers based on the powers of 10. To add or subtract decimal numbers, you line up the decimals vertically and add/subtract. You would use 0’s where there are any missing digits. The decimal point stays in the same location throughout. To multiply decimals, you … Read more
In this section of our ParaPro study guide, we will see what variables, expressions, and equations are. We will go also through the steps of solving one-step linear equations and discuss coordinate planes and cartesian coordinates. What are Variables, Expressions, and Equations? A variable is a letter that is used to represent a number whose value … Read more
In this section of our ParaPro Study Guide, we will explore how to decipher information from data illustrations and measurements. Data analysis is an important skill to possess in order to make best judgments based on data trends – and, of course, it is a core topic tested on the ParaPro exam. Data Displays Charts, … Read more
Welcome to the geometry section of our comprehensive ParaPro study guide. Geometry is a foundational branch of mathematics that you must be familiar with to succeed on the official ParaPro test. Below, our study guide covers the most common geometrical shapes as well as the terms and equations that are used to evaluate those shapes. … Read more
In this section of our ParaPro study guide, we will cover rounding and approximating numbers. Rounding and approximating numbers can prove to be very useful in mathematics when we are dealing with complex calculations. These approximation tactics can be used to simplify difficult math problems and give us accurate estimations in math problems we are … Read more
This page of our ParaPro study guide covers the order of operations. We teach you the step-by-step method to apply the order of operations when solving equations. However, you need to understand exponents as part of this process, so we will start there. Exponents An exponent represents repeated multiplication. For example, $2^5$ means $2*2*2*2*2=32$. In … Read more
This page of our free ParaPro Study Guide covers all types of measurements, including time and money. You will learn about different units of measurement and how to convert between various units. After you read through this material, you can take the measurement review test to check your progress. Time & Money We can represent … Read more
This page of our online ParaPro Study Guide covers percentages. You will learn how to convert a fraction to a percentage, find a percentage of a value, and change a value by a certain percentage. Four examples are included to help you master these skills. Once you are comfortable with this material, you can try … Read more
This page of our ParaPro study guide covers decimals. It explains what they are and how they are used. You will learn how to add, subtract, multiply, and divide them. We have also includes some examples that show how to solve these problems step-by-step. After reviewing all of this material, you can test your knowledge … Read more
This page of our free ParaPro study guide covers fractions. It starts by describing the basics of fractions and then moves on to adding, subtracting, multiplying, and dividing fractions. Finally, it shows how to compare fractions. What is a Fraction? A fraction is made up of two numbers: the numerator on top and denominator on … Read more