Addition

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In this video, Salman Khan of Khan Academy demonstrates level 2 addition.

In this Early Edge video lesson, you'll learn more about Mean, so you can be successful when you take on high-school Math & Arithmetic.

In this Early Edge video lesson, you'll learn more about Positive/Negative/Even/Odd Numbers, so you can be successful when you take on high-school Math & Arithmetic.

6th grade math knowledge map info

In this video, Salman Khan of Khan Academy shows you how to add and subtract fractions.

In this video, Salman Khan of Khan Academy demonstrates adding and subtracting negative numbers.

In this video, Salman Khan of Khan Academy shows why borrowing works.

This page explains how to do basic addition and gives examples for practice of sums.

Lessons in Elementary Math, Algebra, Geometry and more

Interactive math tools and games

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