PEMDAS and Order of Operations Part 1

After learning about addition, subtraction, multiplication, and division of integers, we now begin learning about combining these operations.  In this video, we will the proper order of operations. The proper order of operations is usually refered to by many as PEMDAS (parenthesis, exponent, multiplication, division, addition, and subtraction). Watch the Taglish math tutorial video above and then answer the following Practice Exercises.

Practice Exercises

1.) 7 × 3 + 4

2.)7 × (3 + 4)

3.) 6 + 18 ÷ (- 3)

4.) 4 × 3 – 2 + 1

5.) 8 – 6  × 3

Answers to Exercises

1.) 25

2.) 49

3.) 0

4.) 11

5.) -10

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