How to Find IQR
Home Math Resources Skills Statistics How to Find IQR How to Find IQR Uncover the mystery of the middle with interquartile range. Published: Jan 2025 Key takeaways • A not-so-scary acronym – IQR stands for interquartile range. • Find the middle of the road – IQR is the middle 50 percent of any data set […]
How to Get Rid of Negative Exponents
Home Math Resources Skills Algebra Getting Rid of Negative Exponents How to Get Rid of Negative Exponents Inverting negative exponents to make them positive Published: Jan 2025 Key takeaways • A negative exponent represents how many times a number is divided by itself. • When working with the rule of inversion, you’re trying to invert […]
What is an Outlier
Home Math Resources Skills Algebra What is an Outlier What is an Outlier in Math? Discover methods for identifying the numbers that stand out Published: Jan 2025 Key takeaways • An outlier refers to a piece of data that differs from all the other data in a set of variables. • There are three types […]
What is an Equation
Home Math Resources Skills Algebra What is an Equation What is an Equation? An equation is like a sentence in math that shows how two things are equal. Published: Jan 2025 Key takeaways Equations are everywhere — You’ll need to know how to solve them. There are different types of equations — Common equations include […]
Pythagorean Theorem
Home Math Resources Math Skills Geometry Pythagorean Theorem What is the Pythagorean Theorem? Thousands of years ago, a Greek philosopher named Pythagoras discovered a formula to help us solve the lengths of a right triangle. It’s called the Pythagorean theorem — let’s learn more! Author Lucy Hart Published: Dec 2024 Key takeaways • The Pythagorean […]
What are odd and even numbers
Home Math Resources Skills Numbers Odd & Even Numbers What are odd and even numbers? You may have heard about odd and even numbers, but what exactly are they? Let’s explore even and odd numbers in more detail and look at examples from 1 to 100. Author Gary Ferguson Published: Dec 2024 Key takeaways • […]
Subtraction With Regrouping
Home Math Resources Skills Subtraction Subtraction with Regrouping Subtraction With Regrouping Solve more complex subtraction problems with regrouping, also known as borrowing or carrying! Author Jill Padfield Published: Oct 2024 Key takeaways Subtraction with regrouping is a key building block for learning mathematics – It allows you to solve double and triple digit subtraction problems. […]
Subtracting Decimals
Home Math Resources Skills Decimals Subtracting Decimals Subtracting Decimals Let’s get straight to the point – learn how to subtract decimals with our easy guide. Author Jill Padfield Published: Oct 2024 Key takeaways Adding and subtracting decimals is a lot easier than you think – You’ll use the same subtraction skills you use to subtract […]
What is Repeated Subtraction?
Home Math Resources Skills Subtraction Repeated Subtraction What is Repeated Subtraction? Repeated subtraction is a useful way to introduce students to division. By using this method to solve division problems, students gain a deeper understanding of how to divide numbers into equal groups. Author Katie Wickliff Published: Oct 2024 Key takeaways • The repeated subtraction […]
Difference in Math
Home Math Resources Skills Subtraction Difference Difference in Math Subtraction is one of the most important math skills you’ll ever learn. Discover all of the different ways to find the difference. Author Jill Padfield Published: Oct 2024 Key takeaways Finding the difference is foundational – Subtraction is one of the most basic concepts in math, […]
