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Math Worksheets for 4th Graders

9 strands9 ready to print745 worksheetsUS Letter PDFs

Multi-digit multiplication, long division, place value to 1,000,000, factors and primes, fractions and decimals, angles and geometry, measurement and word problems.

The math year, in order

From place value and multi-digit arithmetic to fractions, geometry and word problems, in the order most classes teach them. Each strand links to its worksheets.

  1. Place value to 1,000,000

    110 sheets ready

    Place value charts to millions, the value of each digit, expanded and word form, comparing, ordering and rounding big numbers.

    Place value

    Tens and ones with clear base-ten blocks: make a ten, teen numbers, count the tens, read and draw two-digit numbers, and count blocks to 120.

    45 worksheets

    Expanded form

    Write numbers to 1,000,000 in expanded form and back to standard form, with parts out of order, missing parts and expanded form with multiplication.

    11 worksheets

    Comparing numbers

    Compare numbers with >, < and = to 20, 50 and 100, compare tens and ones, order three numbers, and compare number sentences, with answer keys.

    27 worksheets

    Rounding

    Round to the nearest 10 and 100 on number lines and with the place value rule, round the same number both ways, and estimate sums and differences.

    27 worksheets

  2. Adding and subtracting

    85 sheets ready

    Adding and subtracting multi-digit numbers to 1,000,000 with the written method, across zeros, with estimates and find the mistake.

    Addition

    Addition facts to 10 and 20 for 1st grade, with counting on, doubles, near doubles, make 10 and adding three numbers. Every page has an answer key.

    42 worksheets

    Subtraction

    Subtraction facts to 10 and 20 for 1st grade, with counting back, number lines, think addition, get to 10 and subtracting tens. Every page has an answer key.

    43 worksheets

  3. Multiplication and division

    197 sheets ready

    Multiplying up to 4 digits by 1 digit and 2 digits by 2 digits, long division with 1-digit divisors and remainders, and the order of operations.

    Multi-digit multiplication

    Multiply by 10, 100 and 1,000, then 2-, 3- and 4-digit numbers by 1 digit and 2-digit by 2-digit, with area models, partial products and estimates.

    31 worksheets

    Multiplication worksheets

    A page for every times table from 0 to 12, mixed facts, arrays and equal groups, multiplying by multiples of 10, timed tests, mad minutes and mystery pictures, all with keys.

    103 worksheets

    Long division

    Long division with 1-digit divisors: a step-by-step guide, guided pages with bring-down arrows, remainders, zeros in the quotient, area models and checks.

    36 worksheets

    Division worksheets

    Division as sharing and grouping, arrays, division facts within 100, using multiplication to divide, fact families, missing numbers, timed tests and remainders.

    45 worksheets

    Order of operations

    Order of operations without exponents: parentheses first, then multiply and divide, then add and subtract, with one line for each step and keys that show them.

    14 worksheets

  4. Factors, multiples and patterns

    34 sheets ready

    Factor pairs to 100, multiples, prime and composite numbers, number patterns and growing shape patterns.

    Factors and multiples

    Factor pairs to 100, is it a factor, is it a multiple, listing multiples, and printable charts of every factor from 1 to 100.

    20 worksheets

    Prime and composite numbers

    Prime or composite practice, factor pairs that decide it, a hundred chart activity that finds every prime to 100, and a printable prime numbers chart.

    7 worksheets

    Number patterns

    Follow a rule, find the rule, two-step rules, input and output tables, odd and even patterns, and growing shape patterns to draw and count.

    14 worksheets

  5. Word problems

    35 sheets ready

    Multi-step problems with all four operations, remainders to interpret, and times-as-many comparisons, written as equations with a letter.

    Word problems for 4th graders

    Multi-step problems with all four operations, adding, multiplying and dividing big numbers in stories, remainders to interpret, and times-as-many comparisons.

    21 worksheets

    Multiplication word problems

    Equal groups, arrays, measures and money stories within 100, with room to draw and a number sentence line. Every key shows a bar model and the answer.

    14 worksheets

    Division word problems

    Sharing equally, how many groups, arrays and measurement stories within 100, with room to draw a model, a number sentence line and keys with bar models.

    12 worksheets

  6. Fractions and decimals

    86 sheets ready

    Equivalent fractions, comparing, adding and subtracting fractions, mixed numbers, multiplying a fraction by a whole number, and decimals to hundredths.

    Fractions for 4th graders

    Every 4th grade fraction skill in one place: a chart, fraction strips to twelfths, review sheets and links to each fraction topic. With answer keys.

    86 worksheets

    Equivalent fractions

    A fraction wall chart, fraction bars and number lines to find equal fractions, missing numerators and denominators, whole numbers as fractions, and word problems.

    15 worksheets

    Comparing fractions

    Compare fractions with the same denominator or the same numerator, on a number line, in order and in word problems, using >, < and =. With answer keys.

    17 worksheets

    Adding and subtracting fractions

    Add and subtract fractions with like denominators: a chart, bar models, number lines, mixed numbers with regrouping and word problems. With keys.

    13 worksheets

    Mixed numbers

    Mixed numbers and improper fractions: a chart, naming from pictures, converting both ways, number lines, comparing and word problems. With keys.

    9 worksheets

    Multiplying fractions by whole numbers

    Multiply a fraction by a whole number: a chart, unit fractions, fraction bar groups, number line jumps, practice and word problems. With keys.

    7 worksheets

    Decimals

    Tenths and hundredths: a decimals chart, place value, exact grids, number lines, comparing and ordering decimals and word problems. With keys.

    21 worksheets

    Fractions to decimals

    A fraction to decimal conversion chart from halves to twelfths, and worksheets for changing fractions to decimals and decimals to fractions. With keys.

    8 worksheets

  7. Geometry

    46 sheets ready

    Points, lines, rays and angles, measuring angles with a protractor, parallel and perpendicular lines, types of triangles and lines of symmetry.

    Geometry for 4th graders

    A 4th grade geometry chart, classifying 2D shapes by parallel sides and angles, shape riddles and a review, with links to every geometry topic.

    46 worksheets

    Angles

    Types of angles, measuring and drawing with a protractor, a printable protractor, angles as turns, adding angles and word problems. With answer keys.

    14 worksheets

    Lines, rays and line segments

    Points, lines, line segments, rays and angles: a chart with symbols, naming, drawing and finding them in a figure. With answer keys.

    5 worksheets

    Parallel and perpendicular lines

    Parallel, perpendicular and intersecting lines: a chart, naming pairs of lines, finding them in shapes and letters, and drawing them on dot paper. With keys.

    6 worksheets

    Types of triangles

    A types of triangles chart, then naming triangles by sides and by angles, finding right triangles, drawing triangles and which triangles can exist.

    7 worksheets

    Lines of symmetry

    A lines of symmetry chart, checking dashed lines, drawing every line of symmetry on shapes, letters and regular polygons, and completing figures.

    9 worksheets

  8. Measurement and data

    72 sheets ready

    Converting customary and metric units, area and perimeter formulas, and line plots with fractions.

    Measurement conversion

    A measurement conversion chart, two-column tables, converting customary, metric and time units, comparing measurements and word problems. With keys.

    11 worksheets

    Area and perimeter

    Count unit squares, tile rectangles, multiply side lengths, split L shapes, find perimeters and unknown sides, and compare rectangles. With answer keys.

    24 worksheets

    Graphs and line plots

    Data pages for 1st grade: tally marks, read and make tally charts, picture graphs and bar graphs with three groups, answer questions, and take a class survey.

    37 worksheets

  9. Morning work

    80 sheets ready

    One short mixed math review page for every school day of 16 weeks, with answer keys.

    Morning work for 4th graders

    One short math review page for every school day of 16 weeks: place value, adding and subtracting, multiplying, long division, patterns and word problems.

    80 worksheets

About math worksheets for 4th graders

Fourth grade is the year of big numbers and fractions. Children read, write, compare and round numbers to 1,000,000, add and subtract them with the written method, multiply up to 4 digits by 1 digit and 2 digits by 2 digits, and divide up to 4-digit numbers by 1-digit numbers with remainders. They find factor pairs, tell prime from composite, follow number patterns, and solve multi-step word problems with an equation and an estimate.

Fractions become a major strand: equivalent fractions, comparing fractions with different denominators, adding and subtracting fractions with like denominators, mixed numbers, multiplying a fraction by a whole number, and decimals to hundredths. In geometry, children measure angles with a protractor, classify triangles and other shapes by their lines and angles, and find lines of symmetry. They also convert measurements and use formulas for area and perimeter.

Practice pages are made fresh from each skill, so most come as Sheet A, B and C with new problems at the same level. The long division and multiplication pages show every step on the answer key, and a morning work set gives one short review page for every school day of 16 weeks. All pages print in black and white on US Letter or A4.

Questions

What math should a 4th grader know?

By the end of 4th grade, children add and subtract multi-digit numbers fluently, multiply up to 4 digits by 1 digit and 2 digits by 2 digits, divide up to 4-digit numbers by 1-digit numbers, find factor pairs, work with equivalent fractions and decimals to hundredths, and measure angles.

When do children learn long division?

In 4th grade, with 1-digit divisors and dividends up to 9,999. Our long division page starts with a step-by-step guide and guided pages with arrows for each step.

What multiplication is in 4th grade?

Multiplying up to a 4-digit number by a 1-digit number and multiplying two 2-digit numbers, using area models, partial products and the written method.

Is there daily math review for 4th grade?

Yes. The morning work set has 80 short pages, one for every school day of 16 weeks, each with an answer key.

Are there answer keys?

Yes. Every page with right answers has an answer key on page 2 of the PDF.