Third grade

Scroll down to select key math skills. Sections may start with a few exercises from a grade below and finish with problems from a grade above in order to help students who need to review as well as those who are more advanced. Keep coming back to practice and master these skills, as well as the new ones we are frequently adding. Remember, practice makes perfect!
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  • Addition
    • Addition Level 14: two digits + two digits (without regrouping)
    • Addition Level 15: two digits + two digits (with regrouping)
  • Estimation
    • Estimation Level 1: Rounding to nearest ten
    • Estimation Level 2: Rounding to nearest hundred
    • Estimation Level 3: Estimate sums up to 1,000
    • Estimation Level 4: Estimate differences up to 1,000
  • Multiplication
    • Multiplication Level 1: Count equal groups up to 6 dots
    • Multiplication Level 2: Multiplication tables for 1, 2, 3 (max result 9)
    • Multiplication Level 3: Count equal groups up to 12 dots
    • Multiplication Level 4: Multiplication table for 2 (up to 2 x 12)
    • Multiplication Level 5: Multiplication table for 3 (up to 3 x 12)
    • Multiplication Level 6: Multiplication with dots (2 and 3 tables)
    • Multiplication Level 7: Multiplication table for 4 (up to 4 x 12)
    • Multiplication Level 8: Multiplication table for 5 (up to 5 x 12)
    • Multiplication Level 9: Multiplication table for 6 (up to 6 x 12)
    • Multiplication Level 10: Mixed tables (up to 5 x 12)
    • Multiplication Level 11: Multiplication table for 7 (up to 7 x 12)
    • Multiplication Level 12: Multiplication table for 8 (up to 8 x 12)
    • Multiplication Level 13: Multiplication table for 9 (up to 9 x 12)
    • Multiplication Level 14: Multiplication table for 10 (up to 10 x 12)
    • Multiplication Level 15: Mixed tables (up to 12 x 12)
    • Multiplication Level 16: Multiplication Sentence (up to 12 x 12)
  • Division
    • Division Level 1: Relate division and multiplication
    • Division Level 2: Divide by 2 (up to 20 ÷ 2)
    • Division Level 3: Divide by 3 (up to 30 ÷ 3)
    • Division Level 4: Divide by 4 (up to 40 ÷ 4)
    • Division Level 5: Divide by 5 (up to 50 ÷ 5)
    • Division Level 6: Divide by 6 (up to 60 ÷ 6)
    • Division Level 7: Divide by 7 (up to 70 ÷ 7)
    • Division Level 8: Divide by 8 (up to 80 ÷ 8)
    • Division Level 9: Divide by 9 (up to 90 ÷ 9)
    • Division Level 10: Divide by 10 (up to 100 ÷ 10)
    • Division Level 11: Division Sentence
    • Division Level 12: Divide by 11
    • Division Level 13: Divide by 12
  • Fractions
    • Fractions A1: Add fractions with like denominators
    • Fractions A2: Add fractions with like denominators (up to 20)
    • Fractions A3: Subtract fractions with like denominators
    • Fractions A4: Add and Subtract fractions with like denominators

Keep coming back to practice and master these math skills, as well as the new ones we are frequently adding. Remember, practice makes perfect!
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