Scientific Notation with Negative Powers
Moving the decimal to the right, equals a positive or negative exponent?
Negative
In negative powers with standard notation, what type of sign will you have in the exponent?
Negative sign
Numbers that are greater than 0 but less than 1 are written with which kind of exponents?
Negative
When you have a positive exponent, which way will you move the decimal sign?
To the right
Put this number in scientific notation:
0.0041
4.1 x 10-3
Put the number in standard notation:
3.95 x 10-4
0.000395
Put this number in scientific notation:
0.0000829
8.29 x 10-5
Put the number in standard notation:
5.7 x 10-2
0.057
Put this number in scientific notation:
0.000000302
3.02 x 10-7
Put the number in standard notation:
4.27 x 10-6
0.00000427