Writing in scientific notation
The first number in scientific notation needs to be between what two numbers?
What is 1 and 10
Write the number in standard notation:
4.5 x 106
What is 4,500,000
(3 x 104) + (2.5 x 104)
What is 5.5 x 104
(6 x 104)(1.2 x 105)
What is 7.2 x 109
Which of the following is written in scientific notation
A. 34.6 x 105
B. .346 x 105
C. 3.46 x 105
D. 346,000
What is C. 3.46 x 105
Write the number in standard notation: 2.37 x 10-3
What is 0.00237
(2.5 x 103) - (1.5 x 103)
What is 1 x 103
(7.1 x 106)(1.3 x 101)
What is 9.23 x 107
If a billionth of a meter is divided by 10, the result is called an angstrom. this number can be written as 0.0000000001. What is one angstrom written in scientific notation?
What is 1.0 x 10^10 meters
Write the following number in scientific notation:
555
What is 5.55 x 10^2
Write the number in standard notation: 8.9 x 101
What is 89
(6 x 102) - (1.2 x 102)
What is 4.8 x 102
(8.6 x 105) / (2 x 104)
What is 4.3 x 101
A astronomer estimated that a canyon on another planet was 2.5 x 103 kilometers long. Write this in standard notation.
What is 2,500 km
Write the following number in scientific notation:
0.00008
What is 8 x 10-5
(7 x 106) + (2.5 x 106)
What is 9.5 x 106
(2 x 1011) / (1 x 102)
What is 2 x 109
Write the following number in scientific notation:
360,000,000
What is 3.6 x 10 ^8
If you have a number written in standard notation and the exponent is positive, which way should you move the decimal if you want to write it in standard notation?
What is Right
(20.6 x 107) - (8.1 x 107)
What is 1.25 x 108
(4.1 x 103) x (5.5 x 102)
What is 2.255 x 106