Rules for recognizing sig figs

have an infinite # of sig figs. Addition and Subtraction Sig Fig Rules. 1. line up the decimals. 2. draw a line to the right of the number with. the least precision (shortest column) 3. answer can’t go past the line. 4. use the 1st digit past the line to determine. where to round off. Multiplying and Dividing Sig Fig Rule ................
................