Exponent basics
2 ⋅ 2 ⋅ 2 written as a power
23
In 65, the 5 is called...
exponent
3 ⋅ 102 in decimal form
300
200 in scientific notation
2 ⋅ 102
What is the value of the power with base 6 and exponent 2?
62 = 36
92 =
81
In 65, the 6 and the 5 together are called...
power (potens)
8,2 ⋅ 104 in decimal form
82 000
5 300 in scientific notation
5,3 ⋅ 103
Write one million in scientific notation.
1 ⋅ 106
24 =
16
In 65, the 6 is called...
base (bas)
7,201 ⋅ 106 in decimal form
7 201 000
6 004 000 in scientific notation
6,004 ⋅ 106
The population of Sweden in 2019 was 10,3 million. What is this in scientific notation?
1,03 ⋅ 107
32 + 52 =
34
3,7 ⋅ 104 is an example of a number in...
scientific notation or standard form (grundpotensform)
3,92 ⋅ 105 in decimal form
392 000
73 ⋅ 108 in scientific notation
7,3 ⋅ 109
102 ⋅ 103 = 10x
What is the value of x?
102 ⋅ 103 = 100 ⋅ 1 000 = 100 000 = 105
0,23 =
0,008
A power with a base of 10 is called a...
power of ten (tiopotens)
1,00002 ⋅ 108 in decimal form
100 002 000
195 ⋅ 105 in scientific notation
1,95 ⋅ 107
20 =
1