Adding & Subtracting Decimals Instructional Videos

Khan Academy: Adding & Subtracting Decimals Word Problem Instructional Video

Khan Academy

Khan Academy: Adding & Subtracting Decimals Word Problem

6th

Let's get fancy and practice adding and subtracting decimals in the same word problem.

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Khan Academy: Adding & Subtracting Rational Numbers: 0.79 4/3 1/2 + 150% Instructional Video

Khan Academy

Khan Academy: Adding & Subtracting Rational Numbers: 0.79 4/3 1/2 + 150%

7th

Sal evaluates 0.79 - 4/3 - 1/2 + 150%.

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