Time for some math practice! Have your students add, subtract, multiply or divide the numbers on this printable math worksheet. Then have them compare the answers and fill in the blanks with the correct signs. ‘Solve and Compare’ can be used to practice mental math skills as well. Check out the other free third grade math worksheets for practice with other math topics. You can also look through the addition, subtraction, multiplication and division worksheets for more practice with the same topics.