Transcript Compute with Scientific Notation
Compute with Scientific Numbers
Lesson #7 Pg. 219
• Multiplication and Division with Scientific Numbers You will use properties already learned..
Product of Powers (must have the same base) add the exponents
n
g
m
a
Quotient of Powers (must have the same base) subtract the exponents
a n a m
a
Video Explanation of Multiplication and Division with Scientific Notation • https://www.youtube.com/watch?v=UADVIDjdaVg
• Evaluate
Example
3 4
• Evaluate
Example
9 8
• Addition and Subtraction with Scientific Numbers You will need to use the same power of 10..
• Think of this as a variable – We can only add and subtract like terms
Video Explanation of Adding and Subtracting Scientific Notation • https://www.youtube.com/watch?v=p0zVNTko7z4
• Evaluate
Example
4 5
Example
• Evaluate 8 11, 610, 000
HOMEWORK
Group #1: Pg. 223-224, 1-11, 13, 14, 16 Group #2: Pg. 223-224, 1-16