7th Grade (1st Semester) Expressions and Equations (1) - Omitting Multiplication and Division Sym...
The most basic step before learning linear equations!
This is a lecture explaining the concepts of variables and expressions.
Since the "Variables and Expressions" unit has a lot to explain, I will upload it in parts.
Today's Topics
1. Expressions Using Variables
2. Saltwater Formula
3. Distance, Speed, and Time Formulas
4. Omission of Multiplication Symbols
5. Omission of Division Symbols
I apologize for not being able to upload videos for a while.
It was difficult because COVID-19 overlapped with the exam period. T_T
Teacher Jjeonni will pull herself together and work hard again.
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