3rd Grade math worksheets
Free 3rd grade math worksheets to print or download as a PDF, with answer keys. Practice multiplication and division, fractions, rounding, area and perimeter, elapsed time and graphs.
- Multiplication concepts7 sheets
Third-grade worksheets on what multiplication means: equal groups, arrays, repeated addition, jumps on a number line and short picture word problems.
+2 more - Multiplication facts to 10 x 109 sheets
Third-grade multiplication fact worksheets: a times table chart, facts in order for each number, stacked and in-a-row practice, a fill-in times table, a one-minute sprint and a color by product picture.
+4 more - Multiplying by 10s5 sheets
Third-grade worksheets on multiplying one-digit numbers by multiples of 10, like 4 × 60, using base-ten rods, facts children already know and short word problems.
- Multiplication properties and patterns5 sheets
Third-grade worksheets on the rules that make multiplication easier: turn-around facts, breaking apart arrays, times 1 and times 0, and patterns in the times table.
- Division concepts10 sheets
Third-grade division worksheets: sharing equally, making equal groups, arrays, fact family triangles, missing numbers and division facts to 90 ÷ 9.
+5 more - Two-step word problems6 sheets
Third-grade two-step word problem worksheets with all four operations: step by step solving, bar models, equations with a letter for the unknown and checking answers by estimating.
+1 more - Rounding to 10 and 1007 sheets
Third-grade rounding worksheets: round numbers to the nearest 10 and 100 on number lines and with the "5 or more" rule, round the same number both ways, and solve rounding riddles.
+2 more - Three-digit addition and subtraction7 sheets
Third-grade worksheets on adding and subtracting within 1,000: regrouping twice, subtracting across zeros, mental strategies, estimating first and checking with the opposite operation.
+2 more - Understanding fractions9 sheets
Third-grade fraction worksheets: name and color fractions of shapes, unit fractions, fractions of a group, fractions on a number line and whole numbers written as fractions, with halves, thirds, fourths, sixths and eighths.
+4 more - Equivalent and comparing fractions9 sheets
Third-grade worksheets on equivalent fractions and comparing fractions: a fraction wall, fraction strips, number lines, comparing with the same top or bottom number, ordering fractions and short story problems.
+4 more - Area and perimeter9 sheets
Third-grade area and perimeter worksheets: count square units, multiply rows and columns, find area from side lengths, break apart L shapes, add sides for perimeter, find missing sides, and compare rectangles with the same area.
+4 more - Time to the minute and elapsed time8 sheets
Third-grade time worksheets: read and draw clocks to the minute, find elapsed time on a number line, fill in start and end times, solve time word problems and read a daily schedule.
+3 more - Mass and volume7 sheets
Third-grade mass and liquid volume worksheets: choose grams or kilograms, choose milliliters or liters, read scales and measuring cups, and solve word problems with g, kg, mL and L.
+2 more - Scaled graphs and line plots6 sheets
Third-grade graph worksheets: read scaled picture graphs and bar graphs, make a bar graph from a tally table, measure lines to the nearest half inch to make a line plot, and read a line plot.
+1 more - Quadrilaterals6 sheets
Third-grade quadrilateral worksheets: find quadrilaterals, name squares, rectangles, rhombuses, parallelograms and trapezoids, sort shapes that have more than one name, draw shapes on dot paper and solve shape riddles.
+1 more
For the parent or teacher
Skills these worksheets practice
- Understand multiplication and division as equal groups
- Practice multiplication facts to 10 x 10
- Solve two-step word problems
- Round to the nearest 10 or 100, and add and subtract within 1,000
- Understand, compare and find equal fractions
- Find area and perimeter
- Tell time to the minute and work out elapsed time
Questions parents ask
- Do these need to be done in order?
- No. Every child is different, so pick whatever your student needs next. Jumping around is completely fine, and a student may be ahead in some skills and still building others.
- What is the difference between area and perimeter?
- Area is how much space is inside a shape, counted in squares. Perimeter is the distance all the way around the outside.
- Do the worksheets have answer keys?
- Yes, and they're free. Tick Add the answer key before you print or download.