This way: 0.13
Thirteen hundredths in standard form is 0.13
Thirty two and thirteen hundredths in standard form is 3.213 × 101
Five and thirteen hundredths (5.13) in standard form is 5.13 × 100
Nine hundred thirty-four and thirteen hundredths in standard form is 934.13
0.13
13.03
2.13
4.13
36.13
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form as: 4.13
thirteen and nine hundredths
Thirteen hundredths.