Estándar a notación científica
Científica a estándar (negativa)
Científica a estándar(Positiva)
Multiplicar
Definir
100

Convertir de forma estándar a notación científica: 7,500,000

7.5 x 10^6

100
Write this in standard notation: 3.6 x 10^-4
0.00036
100
Write this in standard notation: 2.4 x 10^3
2400
100
Multiply and express in scientific notation: (2 x 10^4)(4 x 10^4)
8 x 10^8
100
Why do we use scientific notation?
To represent very small or very large numbers
200

Convertir de forma estándar a notación científica: 0.000037

3.7 x 10^-5

200
Write this in standard notation: 7.45 x 10^-2
0.0745
200
Write this in standard notation: 7.12 x 10^6
7,120,000
200
Multiply and express in scientific notation: (1.2 x 10^6)(2 x 10^-2)
2.4 x 10^4
200
What does a positive exponent mean?
The number is large
300
Convert this from standard notation into scientific notation: 6,300,000,000
6.3 x 10^9
300
Write this in standard notation: 5.9 x 10^-8
0.000000059
300
Write this in standard notation: 5.231 x 10^7
52,310,000
300
Multiply and express in scientific notation: (7.1 x 10^-8)(8 x 10^4)
5.68 x 10^-5
300
What does a negative exponent represent?
A very small number
400
Convert this from standard notation into scientific notation: 54,500
5.45 x 10^4
400
Write this in standard notation: 1.11 x 10^-11
0.0000000000111
400
Write this in standard notation: 8.35 x 10^12
8,350,000,000,000
400
Multiply and express in scientific notation: (1.67 x 10^-21)(6 x 10^3)
1.002 x 10^-19
400
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 10.
500
Convert this from standard notation into scientific notation: 0.0021
2.1 x 10^-3
500
Write this in standard notation: 9.145 x 10^-12
0.000000000009145
500
Write this in standard notation: 9 x 10^10
90,000,000,000
500
Multiply and express in scientific notation: (6.02 x 10^23)(1.67 x 10^-27)
1.005 x 10^-3
500

Who will you miss A LOT when she leaves today?

Ms Trejo of course!!! :)

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