AGHS - Chem - 1.2A Sig figs practice worksheet

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1.2 Part A. After watching the first EdPuzzle video on counting significant figures, complete 1-20 of the following. Type the number of sig figs in each number below.

Note: When you see scientific notation, you only worry about the root number. You can ignore the x10^ part as that is either adding zeroes before the number (which don't count as significant) or after the number and removing the decimal (which also don't count).

Now return to Schoology and continue the lesson.