Grade 3 Math Worksheets

Grade 3 is the multiplication year. The times tables to 10 × 10 have to become automatic here, and division arrives as their inverse, so the multiplication and division timed drills at this grade are the most consequential pages on the site. Around them sit three-digit addition and subtraction with regrouping, equivalent fractions, rounding, perimeter and area, and elapsed time.

If a student is struggling anywhere in grade 3 math, check the multiplication facts first. Most grade 3 errors that look like reasoning errors are a fact being counted out on fingers while the reasoning waits.

Topics taught in grade 3

Addition

three-digit column addition with regrouping in more than one place.

6 worksheets · 3 sets each

Subtraction

three-digit subtraction with regrouping, including across zeros.

6 worksheets · 3 sets each

Multiplication

multiplication facts to 10 × 10 and 12 × 12, and multiplying by multiples of ten.

6 worksheets · 3 sets each

Division

division facts with divisors to 10 and 12, and division as an unknown-factor problem.

6 worksheets · 3 sets each

Mixed Operations

all four operations, with two-step expressions introduced.

5 worksheets · 3 sets each

Place Value

rounding to the nearest ten and hundred, and four-digit expanded form.

5 worksheets · 3 sets each

Fractions

naming fractions of a whole, equivalent fractions, and comparing like denominators.

5 worksheets · 3 sets each

Measurement

perimeter and area of rectangles, elapsed time in minutes, and grams and milliliters.

5 worksheets · 3 sets each

Time & Money

reading a clock to the minute, elapsed time in minutes, making change, and adding money.

5 worksheets · 3 sets each

Grade 3 on this site: nine topics — addition, subtraction, multiplication, division, mixed operations, place value, fractions, measurement, and time and money — in 49 worksheets, each in three versions, for 4,506 problems with keys.

Addition: three-digit column addition with regrouping in more than one place. Subtraction: three-digit subtraction with regrouping, including across zeros. Multiplication: multiplication facts to 10 × 10 and 12 × 12, and multiplying by multiples of ten. Division: division facts with divisors to 10 and 12, and division as an unknown-factor problem. Mixed Operations: all four operations, with two-step expressions introduced. Place Value: rounding to the nearest ten and hundred, and four-digit expanded form. Fractions: naming fractions of a whole, equivalent fractions, and comparing like denominators. Measurement: perimeter and area of rectangles, elapsed time in minutes, and grams and milliliters. Time & Money: reading a clock to the minute, elapsed time in minutes, making change, and adding money.

To see the level at a glance: the addition drill has 30 problems (problem 11: "820 + 339"), the subtraction drill has 30 problems (problem 11: "914 - 545"), the multiplication drill has 20 problems (problem 7: "3 × 2"), the division drill has 22 problems (problem 8: "56 ÷ 8"), the mixed operations drill has 20 problems (problem 7: "9 × 2"), the place value drill has 30 problems (problem 11: "Round 197 to the nearest ten."), the fractions drill has 30 problems (problem 11: "A rectangle is cut into 6 equal parts and 5 parts are…"), the measurement drill has 30 problems (problem 11: "Perimeter of a 9 m by 7 m rectangle"), and the time and money drill has 30 problems (problem 12: "How many minutes from 2:55 to 4:00?").