Common Core Number Theory Resources : Page 2

Learners determine if each statement about rational and irrational numbers is true or false in this eighth-grade math worksheet!

Students practice comparing irrational numbers in this helpful number sense worksheet! 

Give students practice estimating square roots with this eighth-grade number sense worksheet!

Think about the importance of determining the factors of a product.

Engage students this fall season with this Halloween-themed hidden picture math puzzle featuring an array of real numbers.

Use this one-page handout to help students solidify their understanding of the real number system!

Students build number sense while finding the probability of randomly selecting each digit in the first 100 digits of pi in this engaging math worksheet!

Introduce your child to factor trees with this simple algebra worksheet.

What is a prime number? A number is prime when it is only divisible by 1 and itself. Help your little mathematician recognize prime numbers.

Give students a chance to demonstrate their understanding of real numbers with unique math worksheet!

Practice approximating irrational numbers on number lines with this eighth-grade math worksheet!

Give your child prime number practice with this simple worksheet.

Get practice estimating cube roots with this eighth-grade number sense worksheet!

Practice finding rational approximations for irrational square roots in this eighth-grade math worksheet! 

Use these vocabulary cards with the EL Support Lesson: Multiples and Skip Counting.

This worksheet gives students practice identifying multiples of a number.

Use your multiplication skills to find factors of 60 and better understand time.

Use this glossary with the EL Support Lesson: Multiples and Skip Counting.

Learn how to approximate cube roots with this eighth-grade math worksheet!

Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.

Use this glossary with the EL Support Lesson: The Factor Tree Strategy.

This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.

Use this glossary with the EL Support Lesson: Doubling Multiples for Division.