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Need help with addition equations?
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Lesson Description - Addition Equations:
This lesson covers the idea of addition equations. Students learn to solve one-step addition equations. For example, to solve a + 2 = 7, subtract 2 from both sides of the equation, to get a = 5. Next, check the solution by substituting a 5 back into the original equation, to get (5) + 2 = 7, which is a true statement, so the solution checks.
Related Lessons:
Addition Equations, Solving Addition Equations, solving addition and subtraction equations, addition and subtraction equations, equations with addition and subtraction
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