3.5 Scientific Notation Flashcards
1
Q
Scientific Notation
A
A shorthand method of writing very large or very small numbers by expressing them as a product of a decimal number between 1 and 10 and an integral power of ten
-all significant figures are maintained
2
Q
Addition and Subtraction
A
The exponents must be the same
-coefficients are added without changing the exponents
3
Q
Multiplication
A
Exponents do not need to be the same
- coefficients multiplied
- exponents ADDED together
4
Q
Division
A
Exponents do not need to be the same
- coefficients divided
- exponents SUBTRACTED