What is an Integer?

Home Math Resources Skills Numbers Integer What is an Integer? The rules and properties of integers and how to use them Author Tess Loucka Published: Oct 2024 Key takeaways • Integers are a set of numbers that include positive numbers, negative numbers, and zero. Fractions and decimals are not considered integers. • The sign put […]

What is Expanded Form?

Home Math Resources Skills Numbers Expanded Form What is Expanded Form? Learn what standard form is and have a go at some questions! Author Katie Wickliff Published: Nov 2024 Key takeaways • Expanded form is a way to write numbers by adding the value of its digits • Using expanded form helps us to determine […]

What Are Composite Numbers?

Home Math Resources Skills Numbers Composite Numbers What Are Composite Numbers? Learn the definition of composite numbers, how we use them in math and see a list of composite numbers 1 to 100 Author Amber Watkins Published: Oct 2024 Key takeaways • Composite numbers include all natural numbers that have more than two factors. • […]

What is a Prime Number?

Home Math Resources Skills Numbers Prime Numbers What Are Prime Numbers? Learn the definition of prime numbers, how we use them in math and see a list of prime numbers up to 100. Author Tess Loucka Published: November 2024 Key takeaways • A prime number is any positive number that can only be divided by […]

Rational vs irrational numbers

Home Math Resources Skills Numbers Rational vs Irrational Numbers Rational vs irrational numbers Learning the difference between rational and irrational numbers doesn’t have to be complicated, let’s find out how together. Author Amber Watkins Published: Oct 2024 Key takeaways • Rational numbers can be written as fractions and ratios. • The most common rational numbers […]