Physics unit 1 lesson 8 Working with Significant Figures

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 8.00 mm x 0.05 mm

0.4 mm2

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 531m/4m

100 m2

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 5000s x 250 s

1250000 s^2

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 9.8cm x 2.3cm

23 cm2

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 2005 km - 1652 km

353 km

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 625 km / 17h

37 km/h

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 389.50 l + 6.70 l

396.20 l

Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 4000km + 7.899 km

4008km

6) Solve the problem. Select the choice that indicates the correct answer and the correct number of significant figures for each measurement. You may use a calculator. 459s x 2s

900s^2