Before the last digit

Ex: 64.1

It doesn't matter where it goes.

After the last digit

Ex: 641.

After the 1st digit

Ex: 6.41

What is an exponent?

The number of zeros

The number of spaces the decimal was moved

The size of the number

At the very end of the number.

Ex: 104,000.

Where ever the comma is

Ex: 104,000 is between the 4 and the 0

After the 1st number

Ex: 1.04,000

The decimal doesn't exist

positive

negative

zero

Because the exponent was a negative.

Because the exponent was a positive.

I have no idea why.

Because the exponent over the 10 was 2.

The zeros make the standard notation correct by moving the decimal behind the front number.

Because the exponent was a negative, so she had to make a smaller number.

I have no clue.

Because when she moved the decimal it left spaces that needed to be filled in with zeros.

3.54 x 10^-8

354 x 10^-6

354 x 10⁶

3.54 x 10⁸

96 x 10^-5

96 x 10^-6

0.96 x 10^-4

960 x 10^-7

0.00276

2760

0.276

0.0276

0.004011

0.0004011

40,110

4011.0