Scientific Notation

It is: 6.8127*10^16

It is: 6.58*10^3

It is Al

6.7 x 10-5

6520

4.56 x 10^5

2.1*10-1

The standard form for four and two hundred three thousandths (4.203) is 4.203 × 100

9.05 × 10-1

Seventy-two and sixteen thousandths (72.016) in standard form = 7.2016 × 101

The number 0.00025 can be written as 2.50 × 10-4 in scientific notation.

1.914000e+9

21.59 in standard form is 2.159 × 101

4.2 × 103 written in standard form is 4,200

3.46 x 10^-3

8.005 × 109

Because for example: 10^3 means 10*10*10 = 1000 and so 5.0*10^3 in scientific notation means 5.0*10*10*10 = 5000 by moving the decimal point 3 places to the right

700,000,000,000,000

6.5 × 100

6.1103*104

5.3x10 (or 5.3x101)

527.41 in standard form = 5.2741 × 102

It is: 3.5*10^-3

Yes.