Learn third grade math—fractions, area, arithmetic, and so much more. This course is aligned with Common Core standards.

Ready for some mental gymnastics? In this unit on multiplication, you'll learn how to combine equal groups of numbers to find the total - and even how to use arrays to draw out what you're …

3rd grade math (Illustrative Math-aligned) This course contains Khan Academy practice problems crafted to support the Illustrative Math (IM) curriculum.

Get ready for 3rd grade math! Learn the skills that will set you up for success in addition and subtraction; multiplication and division; fractions; patterns and problem solving; area and …

Relate division to multiplication word problems Get 3 of 4 questions to level up!

Come explore the wonderful world of fractions! In our 3rd grade unit, you'll learn how to break numbers into bite-sized pieces, plot them on a number line, and show them off in a tape diagram.

Quiz 3 Level up on the above skills and collect up to 160 Mastery points Start quiz

Welcome to Texas 3rd grade math! In this course, you’ll build a strong foundation in place value all the way up to 100,000 and master multiplication and division strategies.

Practice Estimate volume (milliliters and liters) Get 3 of 4 questions to level up!

Get ready for 3rd grade math! Learn the skills that will set you up for success in addition and subtraction; multiplication and division; fractions; patterns and problem solving; area and …