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Significant Figures
Lesson: Identifying Sig Figs
Lesson: Rounding Sig Figs
What are Sig Figs and Why are they Important?
Significant figures
tell us how to round and the answer we get from a math problem is
not
more precise than the numbers that we started with.
Identifying Significant Figures
Watch this video for More Help
Identifying sig fig Practice
Identifying & Rounding Sig Figs
Extra Notes
Adding and Subtracting Sig. Figs
Lesson: adding & Subtracting Sig Figs
Watch this video for More Help
1. 4,200.52 + 6,800.2
2. 1.35684 - 9.0
3. 4.280 + 135.9
4. 18.78 - 23.1658
5. 17,500 + 1,248.12
6. 0.01582 - 0.058349
7. (1.02e-9 )- (2.34e-3)
8. 57,650.1 - 752.468
Adding & Subtracting
Multiplying and Dividing Sig. Figs
Watch this video for more help
1. 4200.52 * 6800
2. 1.35684 / 9.0
3. 4.28e10 * 135.8e9
4. 18.78 / 23.1658
5. 17,500.15156 * 1,248.12
6. 0.01582 / 0.058349
7. (1.02e-9 )* (2.34e-3)
8. 57,650.1 / 752.468
Multiplying & Dividing
Now Lets Practice Everything
Applying Everything We Learned
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Home
How Do I Log On?
Log In Information
What Are We Learning?
1st Week of School
Fall Semester
Spring Semester
Can You Escape?
>
Escape Rooms
Sustainable Development Goals
>
SDG Challange
Contact Your Teacher
About Me: Mr. Lopez
About Me: Mr. Montalvo
About Me: Mr. Fraire
About Me: Mr. Contreras
About Me: Mr. Martinez
A Little Bit About Chemistry
Helpful Resources
Struggling In Class?
What's My Grade?
Class Calendar
RECHS Website
AVID Strategies
BIO EOC Review