Grade 3 Math Worksheets
Start with equal groups and shares, or use place value to add and subtract within 1,000. A separate word-problem unit connects multiplication facts to groups of 10–90 counters. Choose the unit that matches the numbers and strategy your child is learning. When a story has two changes, find the total in equal groups before subtracting what was used.
Equal groups, multiplication & division
Calculation practiceSingle Digit Multiplication Worksheets
Use equal groups and arrays to practise multiplication facts with factors from 2 to 9.
18 problems · Answer key included
Calculation practiceDivision Without Remainders Worksheets
Share equally or make equal groups, then check each quotient with multiplication.
18 problems · Answer key included
Word problems3rd Grade Multiplication and Division Word Problems
Choose mixed facts, zero-and-one groups, or two- and three-digit group amounts. Explain what the answer counts.
6 mixed stories or 4 focused multiplication stories · Answer key included
Word problemsEqual Groups Division Word Problems
Find group count or group size with division facts, or share larger totals to find two-digit amounts.
4 problems · Answer key included
Addition & subtraction within 1,000
Practice accurate addition and subtraction within 1,000. Choose and explain an efficient place-value strategy, then check the result. The story worksheet is shared with Grade 2; use models as needed and work toward confident calculation. For missing amounts, choose the Within 1,000 option on the shared missing-part worksheet. Choose the Within 1,000 option on the difference worksheet to compare two known amounts. On the missing-part page, Crossing 100 starts with a two-digit amount and ends above 100. On the difference page, Crossing 100 compares a two-digit amount with an amount above 100.
Calculation practiceAddition & Subtraction Within 1,000
Use hundreds, tens, and ones to add or subtract, with room to show your strategy.
12 problems · Answer key included
Word problemsAddition and Subtraction Word Problems Within 1,000
Explain a joining or taking-away situation and check the calculation with place value.
6 problems · Answer key included
Word problemsMissing Part Word Problems — Within 100 or 1,000
Find a missing part or an amount needed to reach a target. Choose practice within 100 or extend to 1,000.
4 problems · Answer key included
Word problemsDifference Word Problems — Within 100 or 1,000
Compare aligned bars and find the difference. Choose the default range within 100 or compare three-digit amounts within 1,000.
4 problems · Answer key included
Multiply by multiples of 10
Word problemsMultiplying by Multiples of 10 Word Problems
Count equal boxes of 10–90 counters. Use a known multiplication fact to find the number of tens, then express the total in ones.
4 problems · Answer key included
Two-step multiplication & subtraction stories
Combine equal groups, then remove an amount from the total. Connect each step to its meaning and check the remaining number.
Word problemsTwo-Step Multiplication and Subtraction Word Problems
Find the number of pencils in equal boxes, then subtract the pencils used. Explain both steps.
4 problems · Answer key included
Liquid volume & mass word problems
Multiply equal amounts or subtract an amount used. Each story stays in liters or grams; no conversion is needed.
Word problemsLiters and Grams Word Problems
Find the total in equal containers or the amount left after use. Keep liters and grams in separate problems.
4 problems · Answer key included
Understand and compare fractions
Name shaded parts of a whole, read fractions on number lines from zero to one, and compare fractions with matching denominators. Use equal-sized parts and explain the meaning of the denominator.
Calculation practiceComparing Fractions With the Same Denominator
Compare equal-sized parts using >, <, or = and explain your choice.
6 problems · Answer key included
Picture activityWrite Fractions From Shaded Parts
Count all equal parts, then the shaded parts, to name the fraction shown.
6 problems · Answer key included
Picture activityFractions on a Number Line
Count equal intervals from zero to name the fraction at a marked point.
6 problems · Answer key included
Understand rectangle perimeter
Picture activityRectangle Perimeter Worksheets
Use labeled side lengths to find the distance around a rectangle.
6 problems · Answer key included
Understand area in square units
Picture activityCounting Square Units: Area
Count equal square tiles and use rows to find area.
6 problems · Answer key included
Round to tens and hundreds
Calculation practiceRounding to Tens and Hundreds
Compare nearby multiples and round to the requested place.
6 problems · Answer key included
Missing factors and dividends
Calculation practiceMissing Factors and Dividends
Use related multiplication and division facts to find the missing number.
6 problems · Answer key included
Quadrilateral families
Drawing activityQuadrilateral Families
Explain rectangle and square families, then draw a different quadrilateral.
3 problems · Answer key included
Elapsed time word problems
Word problemsElapsed Time Word Problems
Find elapsed minutes, starting times, and finishing times.
6 problems · Answer key included
Read fraction measurement plots
Picture activityRead Fraction Measurement Plots
Count measurements and read quarter-unit labels on original plots.
4 problems · Answer key included
These are selected practice skills, not a complete grade curriculum.