Order of Operations

Learning tasks

A) Why the Order Matters
1) Adding from Left to Right	Ex 1 Ex 2 Ex 3 Ex 4
2) Adding from Left to Right	Ex 5 Ex 6 Ex 7 Ex 8
3) Adding and Subtracting from Left to Right	Ex 9 Ex 10 Ex 11 Ex 12
4) Multiplying and Dividing from Left to Right	Ex 13 Ex 14 Ex 15 Ex 16
5) Performing Operations Without Parentheses	Ex 17 Ex 18 Ex 19 Ex 20 Ex 21 Ex 22
6) Performing Operations With Parentheses	Ex 23 Ex 24 Ex 25 Ex 26 Ex 27

Lesson Summary
Text book

Exercises Correction
A) Why the Order Matters
    1) Adding from Left to Right Ex 1 Ex 2 Ex 3 Ex 4
    2) Adding from Left to Right Ex 5 Ex 6 Ex 7 Ex 8
    3) Adding and Subtracting from Left to Right Ex 9 Ex 10 Ex 11 Ex 12
    4) Multiplying and Dividing from Left to Right Ex 13 Ex 14 Ex 15 Ex 16
    5) Performing Operations Without Parentheses Ex 17 Ex 18 Ex 19 Ex 20 Ex 21 Ex 22
    6) Performing Operations With Parentheses Ex 23 Ex 24 Ex 25 Ex 26 Ex 27