Significant Figures

[Helpme19]

Hi, I do not know the rules on finding the significant figures in combined operation specifically addition and subtraction. Someone let me know and help me. Example is 102.45 + 5.0 - 0.022

 

[BraveHeart258]

Here is information concerning the rules for significant figures:

Significant Figures

ccnmtl.columbia.edu

Significant figures - Wikipedia

en.wikipedia.org

Intro to significant figures (video) | Khan Academy

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