( 5 . 4 x 10 4 ) ( 8 x 10 3 )
4.32 x 10 7
4.32 x 10 12
4.32 x 10 8
32000000 =
3.2 x 107
3.2 x 106
32 x 10 7
30 x 104
( 3 x 10 4 ) 2 =
9 x 10 8
9 x 10 16
9 x 10 4
9 x 10 2
0.0032 = 3.2 x 10 n, n is:
-3
-4
-5
-6
( 4 x 10 3 ) x ( 2 x 10 6 ) =
8 x 10 18
8 x 10 9
80 x 10 9
8 x 10 8
0.000001 =
1 x 10-6
10 x 10-6
1 x 10-5
10 x 10-5
( 3.2 x 1011 ) ÷ ( 1.6 x 103 ) =
2 x 108
10 x 105
0.2 x 108
2 x 107
The standard form of 75000 is:
75 x 10 3
7.5 x 10 4
75 x 10 2
7500 x 10
9.6 x 10 5 - ( 6.5 x 10 3 ) =
953.5
9.535 x 105
95. 35 x 105
953.5 x 105
19 million =
19 x 10 5
1.9 x 10 6
1.9 x 10 7
1.9 x 10 5
