How do you write 0.34 in standard form?

To write 0.34 in standard form, you would move the decimal point two places to the right to get 34. Therefore, 0.34 in standard form is 34 x 10^-2, or simply 3.4 x 10^-1. This is because standard form is a way of writing numbers as a coefficient multiplied by a power of 10, with the decimal point placed after the first non-zero digit.