Worksheets›3rd gradeFree math worksheets3rd grade math worksheetsPrintable 3rd grade math sheets by skill. Every sheet is a free PDF with its answer key.AdditionAll addition sheetsAdd 3-digit numbers with regrouping2 free sheets with answer keysSubtractionAll subtraction sheetsSubtract 3-digit numbers with regrouping2 free sheets with answer keysSubtract across zeros2 free sheets with answer keysMultiplicationAll multiplication sheetsTimes tables: 2, 5 and 102 free sheets with answer keysTimes tables: 3, 4 and 62 free sheets with answer keysTimes tables: 7, 8 and 92 free sheets with answer keysMultiplication facts to 10 × 102 free sheets with answer keysMultiply a 1-digit number by a multiple of 102 free sheets with answer keysDivisionAll division sheetsDivision facts: divide by 2, 5 and 102 free sheets with answer keysDivision facts: divide by 3, 4 and 62 free sheets with answer keysDivision facts: divide by 7, 8 and 92 free sheets with answer keysDivision facts within 1002 free sheets with answer keysOther gradesKindergarten1st grade2nd grade4th grade5th grade