4th grade | Math | Khan Academy
4th grade | Math | Khan Academy. Unit 1 Place value. Unit 2 Addition, subtraction, and estimation. Unit 3 Multiply by 1-digit numbers. Unit 4 Multiply by 2-digit numbers. Unit 5 Division. Unit 6 Factors, multiples and patterns. Unit 7 Equivalent fractions and comparing fractions. Unit 8 Add and subtract fractions.
Khan Academy
Math: Pre-K - 8th grade; Pre-K through grade 2 (Khan Kids) Early math review; 2nd grade; 3rd grade; 4th grade; 5th grade; 6th grade; 7th grade; 8th grade; See Pre-K - 8th Math; Math: Get ready courses; Get ready for 3rd grade; Get ready for 4th grade; Get ready for 5th grade; Get ready for 6th grade; Get ready for 7th grade; Get ready for 8th ...
Division | 4th grade | Math | Khan Academy
4th grade 14 units · 154 skills. Unit 1 Place value. Unit 2 Addition, subtraction, and estimation. Unit 3 Multiply by 1-digit numbers. Unit 4 Multiply by 2-digit numbers. Unit 5 Division. Unit 6 Factors, multiples and patterns. Unit 7 Equivalent fractions and comparing fractions. Unit 8 Add and subtract fractions.
Plane figures | 4th grade | Math | Khan Academy
You'll learn all about lines, line segments, and rays. You'll even get to experiment with angles and find out how they make shapes look different. Plus, you'll get to explore some cool concepts like parallel and perpendicular lines.
4th grade | Math - Khan Academy
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 make calculations even when you don't have a calculator handy.
4th grade - Math | Khan Academy
Learn fourth grade math—arithmetic, measurement, geometry, fractions, and more. This course is aligned with Common Core standards.
4th grade - Khan Academy
4th grade 14 units · 154 skills. Unit 1 Place value. Unit 2 Addition, subtraction, and estimation. Unit 3 Multiply by 1-digit numbers. Unit 4 Multiply by 2-digit numbers. Unit 5 Division. Unit 6 Factors, multiples and patterns. Unit 7 Equivalent fractions and comparing fractions. Unit 8 Add and subtract fractions.
Math - Khan Academy
4th grade (Eureka Math/EngageNY) Learn fourth grade math aligned to the Eureka Math/EngageNY curriculum—arithmetic, measurement, geometry, fractions, and more.
3rd grade - Math | Khan Academy
Learn third grade math—fractions, area, arithmetic, and so much more. This course is aligned with Common Core standards.
4th grade - Math | Khan Academy
Area and perimeter | 4th grade | Math | Khan Academy. 14 units · 154 skills. Unit 1 Place value. Unit 2 Addition, subtraction, and estimation. Unit 3 Multiply by 1-digit numbers. Unit 4 Multiply by 2-digit numbers. Unit 5 Division.