Learn fourth grade math—arithmetic, measurement, geometry, fractions, and more. This course is aligned with Common Core standards.

Get ready for 4th grade math! Learn the skills that will set you up for success in place value; addition and subtraction; multiplication and division; fractions; plane figures; and area and perimeter.

4th grade math 14 units · 154 skills Unit 1 Place value Unit 2 Addition, subtraction, and estimation Unit 3 Multiply by 1-digit numbers

4th grade math 14 units · 154 skills Unit 1 Place value Unit 2 Addition, subtraction, and estimation Unit 3 Multiply by 1-digit numbers

Divide multi-digit numbers by 6, 7, 8, and 9 (remainders) Get 3 of 4 questions to level up!

Addition and subtraction are key skills for any math whiz. In this unit, you'll sharpen those skills by working with multi-digit numbers. You'll also learn how to round and estimate, so you can quickly …

Compare multi-digit numbers written in different forms Get 3 of 4 questions to level up!

Interpret line plots with fraction addition and subtraction Get 3 of 4 questions to level up!

Unit 1 Numbers and number sense: whole numbers Unit 2 Numbers and number sense: fractions and decimals Unit 3 Geometry Unit 4 Patterns and sequences Unit 5 Measurements Unit 6 Statistics and …

Unit 1 Place value Unit 2 Multiply by 1-digit numbers Unit 3 Multiply by 2-digit numbers Unit 4 Division Unit 5 Factors, multiples, and patterns Unit 6 Equivalent fractions and comparing fractions Unit 7 Add …