Scientific Notation And Standard Form (Math Worksheets)
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1SCIENTIFIC NOTATION AND STANDARD FORM – Class notes
Name _________________________________
Period 1
2
3 4 5
Let’s compare the two:
Standard Form
Scientific Notation
9,200,000,000,000,000
2.54 x 10
-11
-2.3 x 10
10
-.000091
________________________ _______________________ is a shorthand way of writing numbers
instead of ________________________ ______________________.
Standard Form Scientific Notation (82,000,000):
1. Find a number greater than or equal to _____, less than ____________.
1. 8.2
2. Multiply by _______.
2. 8.2 X 10
3. Count _________________ ________________ from new to old (this is your ____________________
on 10)
3. ___ spaces (8.2 x 10
)
7
4. LEFT = ________________; RIGHT = __________________
4. _____________
In scientific notation, the number of atoms in a quarter (97,700,000,000,000,000,000,000) is
_________________, and the size of each atom (0.00000003) is _____________________ cm across.
Write 0.00709 in scientific notation: _________________________________
Scientific Notation Standard Form:
The exponent on the 10 tells you ____________________________________ you will ___________ the
decimal.
If the exponent is ______________________ move ___________________
If the exponent is ______________________ move ___________________
Examples: 3.75 x 10
= ___________________________________________
9
8.62 x 10
= ______________________________________
-6
Write the following numbers in standard notation:
1.35 x 10
= ________________________
5
2.7 x 10
= ________________________
-3
-2.01 x 10
= ________________________
4
*** WRITE YOUR ANSWERS TO THE QUIZ ON YOUR TICKET-OUT-THE-DOOR FORM. ***
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