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Welcome to our Math video lesson on **What is a Formula? How do we Write Formulas?**, this is the second video lesson of our suite of math video lessons covering the topic of **Writing Formulas and Substituting in a Formula**, you can find links to the other video lessons, traditional online math lessons and access additional Math learning resources below the video.

In the Math video lesson "What is a Formula? How do we Write Formulas?" above we continued to explore and build on our knowledge of Formula Substitutions as part of our wider understanding of the math subject of Formulas. In addition to the What is a Formula? How do we Write Formulas? video we also provide a written lesson as well as further detailed lessons and math examples, see below for further lessons with the Formula Substitutions tutorial set.

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- Check your calculations for Formulas questions with our excellent Formulas calculators which contain full equations and calculations clearly displayed line by line. See the Formulas Calculators by iCalculator™ below.
- Continuing learning formulas - read our next math tutorial: Types of Formulas. Rearranging Formulas

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