Missouri MAP Grade 4 Math Free Worksheets: Printable Practice for Every Fourth-Grade Math Topic

Think of third-grade math as learning the words and fourth-grade math as learning to write sentences. The pieces are mostly familiar — addition, multiplication, fractions — but now they have to work together, and they have to scale up. A fourth grader reads numbers into the hundred-thousands, multiplies a three-digit number by a single digit and then by a two-digit number, and divides with remainders that have to be understood, not just written down. The arithmetic is no longer the whole job; arranging it correctly is.

Fractions get serious this year too. They turn from shaded shapes into numbers with their own logic — equivalence, comparison, adding and subtracting when the denominators match, the first mixed numbers, and multiplying a fraction by a whole number. Decimals to the hundredths arrive, and a student has to see how a decimal and a fraction can name the very same amount. So do angles, area and perimeter, line plots, and multi-step word problems that ask a child to plan before they compute. It is a big, connected year, and the connections are the point — the place value a child practices in September is the same place value holding up the long division they meet in February.

These worksheets were made to take that bigness one piece at a time. Whether your child is in Kansas City, St. Louis, Springfield, or Columbia, each PDF isolates a single skill and gives it enough practice to hold.

What’s on this page

You will find 43 single-skill PDFs here, each aligned to the Missouri Mathematics Standards at Grade 4. Every file commits to one skill, so a student working on multiplicative comparison is not also fielding questions about angle measurement, and a student on adding fractions is not detoured into rounding.

Each PDF starts with a one-page Quick Review — the skill explained in plain language, with a fully worked example. Twenty practice problems follow, building from straightforward to genuinely challenging, and then 4 word problems that put the skill in a real-world setting. The last page is a student-facing answer key with short, friendly explanations a fourth grader can read on their own and learn from.

Place Value & Multi-Digit Numbers

• Understanding Place Value Relationships — [4.NBT.A.1] each place is ten times the one to its right
• Reading and Writing Multi-Digit Numbers — [4.NBT.A.2] standard form, word form, and expanded form
• Comparing and Ordering Multi-Digit Numbers — [4.NBT.A.2] use place value and the symbols >, <, and =
• Rounding Multi-Digit Numbers — [4.NBT.A.3] round to any place from tens to hundred-thousands

Multi-Digit Arithmetic

• Adding Multi-Digit Whole Numbers — [4.NBT.B.4] the standard addition algorithm, with regrouping
• Subtracting Multi-Digit Whole Numbers — [4.NBT.B.4] the standard subtraction algorithm, including across zeros
• Multiplying by a One-Digit Number — [4.NBT.B.5] multiply up to four digits by a single digit
• Multiplying Two Two-Digit Numbers — [4.NBT.B.5] the area model and the standard algorithm side by side
• Dividing with Remainders — [4.NBT.B.6] divide and name the leftover as a remainder
• Finding Factors and Multiples — [4.OA.B.4] list every factor of a number and its first multiples
• Prime and Composite Numbers — [4.OA.B.4] exactly two factors means prime; more means composite

Operations & Problem Solving

• Multiplicative Comparisons — [4.OA.A.1] read ‘4 times as many’ as a multiplication statement
• Multiplicative Comparison Word Problems — [4.OA.A.2] solve ‘times as many’ stories with multiplication or division
• Multi-Step Word Problems — [4.OA.A.3] two or more operations in one real-world problem
• Interpreting Remainders — [4.OA.A.3] decide what the leftover means — round up, drop it, or use it
• Number and Shape Patterns — [4.OA.C.5] follow a rule and find the next terms in a pattern

Fractions

• Equivalent Fractions — [4.NF.A.1] the same amount written with different numbers
• Comparing Fractions — [4.NF.A.2] compare fractions with unlike denominators using benchmarks
• Adding Fractions with Like Denominators — [4.NF.B.3a] add the numerators, keep the denominator
• Subtracting Fractions with Like Denominators — [4.NF.B.3a] subtract the numerators, keep the denominator
• Decomposing Fractions — [4.NF.B.3b] break a fraction into a sum of unit fractions
• Adding and Subtracting Mixed Numbers — [4.NF.B.3c] work with the whole and fraction parts, including regrouping
• Multiplying a Fraction by a Whole Number — [4.NF.B.4b] repeated addition of a fraction, written as multiplication
• Fraction Word Problems — [4.NF.B.3d] real-world stories that call for adding or subtracting fractions

Decimals

• Fractions with Denominators 10 and 100 — [4.NF.C.5] rename tenths as hundredths and add the two
• Decimal Notation for Fractions — [4.NF.C.6] write tenths and hundredths as decimals, and back
• Comparing Decimals to Hundredths — [4.NF.C.7] line up the place values and compare with >, <, =
• Adding Decimal Fractions — [4.NF.C.5] add decimals to the hundredths place

Measurement & Data

• Converting Measurement Units — [4.MD.A.1] change from a larger unit to a smaller one
• Measurement Word Problems — [4.MD.A.2] length, weight, volume, and time in real situations
• Area of Rectangles — [4.MD.A.3] length times width — the space inside a rectangle
• Perimeter of Rectangles — [4.MD.A.3] the distance all the way around a rectangle
• Area and Perimeter Word Problems — [4.MD.A.3] decide whether a problem needs area or perimeter
• Line Plots with Fractions — [4.MD.B.4] read and use a line plot of fraction measurements

Angles

• Angles as Fractions of a Circle — [4.MD.C.5] a full turn is 360 degrees — find a fraction of it
• Measuring Angles with a Protractor — [4.MD.C.6] name angles acute, right, or obtuse by their measure
• Drawing Angles with Given Measures — [4.MD.C.6] know what a given degree measure should look like
• Adding and Subtracting Angles — [4.MD.C.7] an angle split into parts — find the missing part

Geometry

• Points, Lines, Rays, and Angles — [4.G.A.1] the building blocks of geometry and how to tell them apart
• Parallel and Perpendicular Lines — [4.G.A.1] lines that never meet, and lines that cross at a square corner
• Classifying Triangles — [4.G.A.2] sort triangles by their angles and their sides
• Classifying Quadrilaterals — [4.G.A.2] name four-sided shapes by their sides and angles
• Lines of Symmetry — [4.G.A.3] find the lines that fold a shape onto itself

How to use these worksheets at home

You do not need an elaborate schedule — you need a small, repeatable one. A couple of fifteen-minute sittings a week will carry a nine-year-old a long way, and they are short enough that your child will actually sit down for them. One PDF per session is the right size.

Group the skills so each one feeds the next. “Factors of a Number” pairs naturally with “Multiples of a Number.” “Equivalent Fractions” makes “Comparing Fractions” feel easy when you do it the following day. “Area of Rectangles” right before “Perimeter of Rectangles” lets a child see how the two measurements describe the same shape in different ways. When worksheets come in related pairs, the second one is half-taught before you start.

Keep the answer key tucked away until the practice is done, then review it side by side. Whether you are at a table in Springfield or helping out in a Columbia classroom, that last step is the one that matters most — reading the explanation, finding the slip, and understanding why the right method is right. A child who can say out loud where a wrong answer went off track has learned something more durable than a child who simply got it right.

One more thing worth knowing: a missed problem is not a setback, it is information. If your fourth grader keeps stumbling in the same place — borrowing across zeros, lining up partial products, finding a common denominator — that is exactly the skill to slow down on. The single-skill format makes that easy. You are never re-teaching a whole unit; you are fixing one specific thing, and then moving on.

A note about MAP at Grade 4

Missouri students take the Missouri Assessment Program (MAP) Grade-Level Assessment in Mathematics in the spring. It is built on the Missouri Mathematics Standards, which are aligned to the Common Core, so the skills these worksheets practice and the skills the test measures share a common source.

The Grade 4 MAP asks for reasoning, not just recall. Students round and compare large numbers, perform multi-digit multiplication and division, work with factors and multiples, compare and add fractions, handle decimals to the hundredths, and solve multi-step word problems where the first task is deciding what to do. Because each PDF targets a single standard, you can use the list as a checklist — find the shaky skill, work that one, and leave the rest alone.

A short closing

Fourth-grade math asks more of a child than third grade did, but it asks in order, one skill at a time. Bookmark this page, print one PDF tonight, and let your child start small. Missouri kids rise to hard work when the path is clear — and a worksheet on the table makes the next step about as clear as it can be.

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