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6.EE.4 Standard Reflection
Strength & Weakness

have learnt how to simplify, work with negative and positive numbers, and learn how to get rid of parentheses. I also am working on multiplication rules. When I first learnt this I did not understand but when i started to understand it was really easy!
What have you learnt in 6.EE.4
7n + 3(3-7n) + 5(9n+7) + 8(3n-4)
7n + 9 - 21n + 45n + 35 + 24n - 32
7n
-21n
______
- 14n
+ 45n
------
31n
+ 24n
------
55n
Answers = 55n + 12
-------------------------
+ 9
+ 35
-------
44
- 32
-------
12
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