Rules for Using Significant Figures in Mathematical Operations

Sig Fig Packet. Measurement Unit Study Guide. ... you must round in between steps. That is, you must round between moving from a multiplication or division step to an addition or subtraction step. ... Perform the following calculations using your calculator. Write the answer in proper scientific notation. (3 x 10 –6)(2 x 10-6) (4 x 10-2)(1.5 ... ................
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