Exponents
In the example, which number is the exponent?
424
4
A method of expressing very large and very small numbers as a product of a number greater than or equal to 1 and less than 10, and includes a power of 10?
What is scientific notation
Moving the decimal to the right, equals a positive or negative exponent?
Negative
A way of expressing numbers that are too big or too small to be conveniently written in decimal form. This is the opposite of scientific notation.
Standard notation
In negative powers with standard notation, what type of sign will you have in the exponent?
Negative sign
What is 52?
25
How many zeroes are in 93,000,000?
6
Numbers that are greater than 0 but less than 1 are written with which kind of exponents?
Negative
What is the diagram we have looked at with using standard notation?
____ x 10x
When you have a positive exponent, which way will you move the decimal sign?
To the right
What do you do with the exponents when your numbers multiply each other?
1010 x 103?
Add the exponents
Put the number in scientific notation:
250,000
2.5 x 105
Put this number in scientific notation:
0.0041
4.1 x 10-3
Put the number in standard notation:
7.31 x 106
7,310,000
Put the number in standard notation:
3.95 x 10-4
0.000395
Solve the problem:
158 x 153
1511
Put the number in scientific notation:
30,100
3.01 x 104
Put this number in scientific notation:
0.0000829
8.29 x 10-5
Put the number in standard notation:
9.59 x 102
959
Put the number in standard notation:
5.7 x 10-2
0.057
Solve the problem:
910 / 94
96
Put the number in scientific notation:
100,000,000
1 x 108
Put this number in scientific notation:
0.000000302
3.02 x 10-7
Put the number in standard notation:
6.0023
6002.3
Put the number in standard notation:
4.27 x 10-6
0.00000427