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9.9 Sec 1.2 Review 7th Grade Algebra

9.9 Sec 1.2 Review 7th Grade Algebra

Assessment

Presentation

Mathematics

7th Grade

Medium

CCSS
6.EE.A.2C, 7.NS.A.3

Standards-aligned

Created by

LAURA PLASSCHAERT

Used 17+ times

FREE Resource

5 Slides • 8 Questions

1

9.9 Sec 1.2 Review 7th Grade Algebra

by Laura Plasschaert

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​PEMDAS

​Let's review the order of operations!

  • ​Parenthesis or grouping symbols

  • ​Exponents

  • ​Multiplication OR division, whichever comes first from left to right

  • ​Addition OR subtraction, whichever comes first from left to right

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​Let's practice

  • Start with parenthesis

    • 7 x 6 + 11

  • ​Mulitiplication

    • 42 + 11

  • ​Add

    • ​53

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​Substitution

​Remember, you need to remember to insert the correct value for the variable in the equation.

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​Let's practice

  • ​First, rewrite the problem.

  • ​Then, replace the d value with 2

  • ​The new problem should be 2+9(2)

  • ​Solve following PEMDAS

  • ​2+18

  • ​20

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9.9 Sec 1.2 Review 7th Grade Algebra

by Laura Plasschaert

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