What are these in order from least to greatest 0.023 0.003 0.032 0.004?

To order these decimals from least to greatest, you need to compare the digits place by place. Start by comparing the first digit after the decimal point. In this case, the order would be 0.003, 0.004, 0.023, and 0.032. This is because 0.003 is the smallest, followed by 0.004, then 0.023, and finally 0.032.