comparing numbers worksheets 2nd grade pdf numbersworksheetcom - math ... Grade 2 comparing and ordering numbers worksheets · compare numbers up to 100 or 1,000 · order numbers up to 100 or 1,000 . In the number 2318, the most significant digit is '2' which has the value 2000. In the number 2318, the most significant digit is '2' which has the value 2000.