3rd Grade Mathematics Worksheets: FREE & Printable Multiplication by 7, 8, 9 Multiplication by 10, 11, 12 Division by 0, 1, 2, 3 Division by 4, 5, 6 Division by 7, 8, 9 Division by 10, 11, 12 Dividing by Tens Divide 3-Digit Numbers by 1-Digit Numbers Fractions Fractions of a Number Order Fractions Simplifying Fractions Improper Fraction Comparing Fractions Missing Denominator or Numerator