Powers of 10
39.8 x .0001
.00398
39.8 ÷ 10,000
.00398
39.8 x .001
.0398
39.8 ÷ 1,000
.0398
39.8 x .01
.398
39.8 ÷ 100
.398
0.01 One hundredth
1 ÷ 10²
0.001 One thousandth
1 ÷ 10³
0.1 One Tenth
1 ÷ 10¹
110
1.1 X 10²
10² (Standard form)
100
10⁵
100,000
10³
10x10x10 (Exponential form)
1,000
10x10x10 (Standard form)
10x10
10²
10
10¹
10 x 10 x 10 x 10
10⁴
10 X 10 X 10 X 10 X 10 X 10
10⁶
12,000
12 X 10³
2,000
20 X 10²
290
29 X 10¹
39.8 x 100
3,980
39.8 ÷ .01
3,980
39.8 x .1
3.98
39.8 ÷ 10
3.98
30,000
30 x 10³
3,500
35 X 10²
39.8 x 1000
39,800
39.8 ÷ .001
39,800
39.8 ÷ 1
39.8
39.8 x 10
398
39.8 ÷ .1
398
39.8 x 10,000
398,000
39.8 ÷ .0001
398,000
460
4.6 x 10²
430
43 X 10¹
50,000
5,000 X 10¹
65
6.5 X 10¹
890
89 x 10¹
9,000
9 x 10³
decimal
A number with one or more digits to the right of the decimal point
exponent
a number that tells how many times the base is multiplied by itself
squared
a number to the second power
cubed
a number to the third power
power of 10
a value represented by multiplying 10 by itself a certain number of times.
=
equal to
>
greater than
<
less than
base
the number that is multiplied by itself when raised to a power
