Wednesday, July 8, 2020

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Addition and Subtraction of Significant Figures



The problems and examples in the video are arranged from basic to difficult 
from start to finish..
Practice Exercises:

Add and subtract the following numbers:

1.)0.0056 + 0.028 + 0.004                                  

     
2.) 953255 - 105300 - 200456


3.) 4.33 + 2.348 - 1.426                                 


4.) 68.34 - 42.5 + 2.0


5.) 2.934 - 1.20 + 1.75                                      
  

CHECK YOUR ANSWERS




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