Metric Conversion
Scientific Notation
Operations with Scientific Notation
Significant Figures
100

876 millimeters to meters

0.876 meters

100

8.1 × 10⁻⁵

0.000081

100

(1.08 × 10−3)(9.3 × 10−3)

1.004 × 10−5

100

Indicate how many significant figures there are in each of the following 

246.32

5

200

11.7 grams to kilograms

0.0117 kg

200

0.000000029

2.9 × 10⁻⁸

200

7.1 × 10/ 8.2 × 101 

8.659 × 104

200

Calculate the answers to the appropriate number of significant figures

23.7 x 3.8

90.

300

1500 millimeters to km

0.0015 km

300

6.2 × 10³

6,200

300

(3.4 x 102) + (4.57 x 103)

4.91 x 103 

300

Indicate how many significant figures there are in each of the following

0.0001

1

400

0.9 grams to micrograms

900000 micrograms

400

0.0000874

8.74 × 10⁻⁵

400

9 × 10−5 / 9.24 × 10−6

9.74 × 100

400

Calculate the answers to the appropriate number of significant figures 

32.567 + 135.0 + 1.4567

169.0

500

2390 g to kg

2.39 kg

500

1.83 × 10⁻⁸

0.0000000183

500

(3.48 × 103 )(9.8 × 104)

3.41 × 108

500

Calculate the answers to the appropriate number of significant figures. 

1.678 / 0.42 

4.0