Scientific Notation
When you write in scientific notation, you can only have ______ number to the left of the decimal.
What is one. _____.__________________ X 10?
When you have a negative exponent, you move the decimal to the _______________.
What is left.
(3.2 X 103)(5.1 X 10-7) What do you do with the 3.2 and 5.1?
What is Multiply. 3.2 X 5.1 = 16.32
(9.3 X 109) / (3.1 X 104) What do you do with the 9.3 and 3.1?
What is divide. 9.2/3.1 = 3
(4 x 102)6. What do you do with the exponents?
What is multiply.
0.0000032
What is 3.2 X 10-6
When you have a positive exponent, you move the decimal to the _______________.
What is right.
(3.2 X 103)(5.1 X 10-7) What do you do with the exponents?
What is Add. 3 + -7 = -4
(9.3 X 109) / (3.1 X 104) What do you do with the exponents?
What is Subtract. 9 - 4 = 5
(1.5 x 1011)9
What is 3.844 x 10100
0.004082
What is 4.082 x 10-3
9.0123 X 10-2
What is 0.090123
(2 X 103)(3 X 104) Write in Scientific Notation
What is 6 X 107
(4.8 X 103) / (2 X 109) Write in scientific notation.
What is 2.4 X 10-6
(2.8 X 10-8)4
What is 6.14656 x 10-31
770,000
What is 7.7 X 105
4.2 X 10-4
What is 0.00042
(1.2 X 10-5)(4 X 108) Write in standard notation
What is 4.8 X 103 => 4,800
(6.14 X 102) / (3.07 X 10-8) Write in scientific notation.
What is 2 X 1010
(6.25 x 107)3
What is 2.441 x 1023
0.00000641
What is 6.41 X 10-6
8.256 X 105
What is 825,600
(4.2 X 105)(3.1 X 102) Write in scientific notation.
What is not 13.02 X 107 but it should be 1.302 X 108
(5.4 X 103) / (2.7 X 104) Write in scientific notation.
What is 2 X 10-1
(1.3 X 1013)6
What is 4.83 x 1078