# SCIENTIFIC NOTATION WORKSHEET 1

```SCIENTIFIC NOTATION WORKSHEET #1
Objective #17
NAME________________________
CHANGE EACH OF THE FOLLOWING COMMON NUMBERS INTO PROPER SCIENTIFIC NOTATION:
1.
93,000,000 mi. = ______________________ distance to the sun
2.
130,000,000 km = ______________________ distance to the sun
3.
58,666,000,000,000 mi = _______________ distance to the nearest star
4.
300,000,000 m/sec = ___________________ speed of light
5.
600,000,000,000,000,000,000,000 = ______________ molecules in 2g hydrogen
6.
0.000000027 m = _______________________ diameter of an atom
7.
0.0000010 km = ________________________ length of one mm
8.
350,000,000 = _________________________ number of people in USA
9.
0.000000010001 = ______________________ a single dollars part of national debt
10.
365 = _________________________________ days in a year
CHANGE EACH OF THE FOLLOWING SCIENTIFIC NUMBERS INTO COMMON NUMBERS
11.
3.6 X 106 = ______________________________
12.
7.7 X 1012 = _____________________________
13.
9.3 X 107 = ______________________________
14.
6.0 X 1023 = _____________________________
15.
3.2 X 10-5 = _____________________________
16.
6.8 X 10-1 = _____________________________
MULTIPLY EACH OF THE FOLLOWING MEASUREMENTS USING PROPER SCIENTIFIC NOTATION:
17.
(1.8 x 105 g)(3.6 x 102 g) = _____________________________
18.
(4.7 x 104 m)(5.5 x 105 sec) = ___________________________
19.
(3.0 x 103 mm)(4.0 x 104 mm)(1.2 x 10-5mm) = ______________________
DIVIDE EACH OF THE FOLLOWING PROBLEMS GIVING YOUR ANSWERS IN PROPER SCIENTIFIC
NOTATION:
20.
4 x 1012 =
2 x 103
21.
4 x 103 =
2 x 1012
22.
2 x 103
4 x 1012
=
23.
6 x 10-6
2 x 10-8
=