In my classroom, I teach the students to order numbers using a specific process. First, change all the numbers to decimals. Second, line up the decimals. Third, write the numbers in the correct order. This worksheet provides space for each step.
There are 4 ordering questions that include numbers represented in scientific notation, decimal form, and fraction form.
I have a different worksheet in the same format with numbers represented as square roots and percents in addition to what's on this worksheet.