In this solving pre-algebra addition equations activity, students use the sum and one addend to find the missing number. Students solve 10 problems.
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Ratio and Proportion, Word problems
Combine several mathematics concepts as classes solve linear systems. After writing a system of equations involving a proportion, learners then solve the system. A video instructor uses the substitution method and must work with...
5 mins 3rd - 7th Math CCSS: Adaptable