Standard to Scientific
Convert this from standard notation to scientific notation: 7,500,000
7.5 x 106
Write this in standard notation: 3.6 x 10-4
0.00036
Write this in standard notation: 2.4 x 103
2400
Multiply and express in scientific notation: (2 x 106)(4 x 102)
What is 8 x 108?
Why do we use scientific notation?
To represent very small or very large numbers.
Convert this from standard notation into scientific notation: 0.000037
3.7 x 10-5
Write this in standard notation: 7.45 x 10-2
0.0745
Write this in standard notation: 7.12 x 106
7,120,000
Divide and express in scientific notation: (4.2 x 106)/(2 x 10-2)
What is 2.1 x 108?
What does a positive exponent mean?
The number is large.
Convert this from standard notation into scientific notation: 6,300,000,000
6.3 x 109
Write this in standard notation: 5.9 x 10-8
0.000000059
Write this in standard notation: 5.231 x 107
52,310,000
Add and express in scientific notation: (7.1 x 102)+(8.604 x 104)
What is 8.671 x 104?
What does a negative exponent represent?
A very small number
Convert this from standard notation into scientific notation: 54,500
5.45 x 104
Write this in standard notation: 1.11 x 10-11
0.0000000000111
Write this in standard notation: 8.35 x 1012
8,350,000,000,000
Subtract and express in scientific notation:
(6.67 x 104) - (6 x 103)
What is 6.07 x 104?
The very first part of a number written in scientific notation must be written how?
The very first part of a number written in scientific notation must be a number between 1 and less than 10.
Convert this from standard notation into scientific notation: 0.0021
2.1 x 10-3
Write this in standard notation: 9.145 x 10-5
0.00009145
Write this in standard notation:
9 x 1010
90,000,000,000
Multiply and express in scientific notation: (6.02 x 1023)(1.67 x 10-27)
What is 1.00534 x 10-3?
What is the name for the first part of a number that is represented in scientific notation?
The coefficent