BELLRINGER

The Atlantic Pacific Rule ATLANTIC OCEAN PACIFIC OCEAN If the decimal point is ABSENT: starting from the very right side of the number, look for the first non-zero number count the first non-zero number and every number after that If the decimal point is PRESENT: starting from the very left side of the number look for the first non-zero number count the first non-zero number and every number after that 0.098076 24,000

Adding/Subtracting Practice 17.2+ 3.47 = 4.581 - 2.45 = 0.98745 + 0.1 = 20.67 so  20.7 2.131 so  2.13 1.08745 so  2 TEK 2C TAKS1

Multiplying/Dividing with Sig Figs Answer can only have as many sig. digits as the smallest number of sig figs of either of the numbers your multiplying/dividing Ex. 23.04m x 2.1m 23.04m x 2.1m = 48.384m BUT 2.1m only has 2 significant figures and it is your smallest number so you have to round to 2 sig. figures in your answer Answer= 48m TEK 2C TAKS1

Multiplying Dividing Practice 1.2 / 0.3 = 24.8 x 2 = 40.4 / 10.= 4 12.4 so10 4.04 4.0 TEK 2C TAKS1