Guided notes on Accuracy, Precision, and significant ...

**The rule for addition and subtraction is different; you won’t have to memorize that one. However you will need to know the rules on scientific notation and sig figs. The number of sig figs comes from the number written _____ the times sign. 3.50 x 1023 = ___ sig figs; 5.0 x 10 -4 = ___ sig figs; 3 x 10-4 = ____ sig … ................
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