Addition and Multiplication Practice 2
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Lesson Summary:
In this lesson, students learn how to simplify complex expressions with grouping symbols, such as parentheses and brackets, and practice adding and multiplying integers. The instructor walks through two examples, emphasizing the importance of following the correct order of operations and being mindful of negative signs. By breaking down the problems step-by-step, students gain a deeper understanding of how to approach complex equations and avoid common mistakes.
Lesson Description:
More complicated practice problems on adding and multiplying integers with grouping symbols.
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Questions answered by this video:
- How do you simplify a complicated expression using order of operations?
- How do you multiply, add, and simplify 4 + (6 + -9)(-12 + 17)?
- How do you multiply, add, and simplify 5 + -2[13 + 4{45 + -7(2 + 3)}]?
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Staff Review
This lesson goes through a couple of more complicated examples of adding, multiplying, and simplifying an expression according to the order of operations. All steps involved in each step are shown and explained as the problems are solved.
