Help with lab

A. Rounding Off Student's 1. Correct? Initial Number Rounded Value (yeso) 2. Corrected (if needed) Le 144 143.63212 533 532 800 0.008 583 45 0.009 8.00 8 B. Significant Figures in Calculations B.1 Multiplication and Division Perform the following multiplication and division calculations. Give a final ansue with the correct number of significant figures: 0.1184 x 8.00x 0.0345 (42.4)(15.6) 1.265 (35.56)(1.45) (4.8) (0.56) B.2 Addition and Subtraction Perform the following addition and subtraction calculations. Give a final answer with the correct number of decimal places. 13.45 mL +0.4552 ml 145.5 m + 86.58 m + 1045 m 245.625 g -80.2 g 4.62 cm - 0.885 cm