New York NYSTP Grade 4 Math Free Worksheets: 72 Free Printable Practice Worksheets with Keys

Ask a third grader what 6 times 7 is and, with luck, you get a quick 42. Ask a fourth grader to find 6 times 738, and suddenly the question has rooms inside it — place value, regrouping, keeping columns straight, estimating to check. That is the shift fourth grade makes. The numbers get larger, the steps get longer, and a student has to hold more than one idea in mind at once. It is the year math stops being a list of facts and starts being a process.

Fourth grade in New York covers a lot of ground: place value out to the millions, multi-digit multiplication and division with remainders, factors and multiples, real fraction work — equivalence, comparing, adding and subtracting with like denominators, and multiplying a fraction by a whole number — plus a first look at decimals to the hundredths, measurement and unit conversion, area and perimeter, line plots, and angles. None of it is impossibly hard. But it adds up, and a student who falls a step behind in October can feel lost by February.

From a fourth-floor classroom in the Bronx to a quiet school morning in Rochester, the answer is the same: steady, focused practice on one skill at a time. That is exactly what these worksheets are built to give.

What’s on this page

You will find 43 single-skill PDFs, each aligned to the New York Mathematics Standards at Grade 4. Every file does one job. A worksheet on division with remainders is not also quizzing fractions, and a page on comparing fractions will not wander into geometry. That focus is the point — it lets a child finish something and feel it.

Each PDF starts with a one-page Quick Review that explains the skill in plain words and walks through one example start to finish. Then come 20 practice problems arranged easy to hard, so confidence builds before the challenge does. Four word problems follow, putting the skill in a setting a fourth grader recognizes. The last page is a student-facing answer key with friendly explanations — the kind a nine-year-old can read on their own and actually understand.

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

The trick with this age is to keep the sittings short. Fifteen minutes is plenty. A fourth grader who does one focused page after school four days a week will outpace one who faces a long, dreaded worksheet marathon on Sunday. Pick a regular time, keep it small, and let it become routine rather than an event.

Pairing related skills helps the pieces click. Run “Adding Multi-Digit Whole Numbers” one day and “Subtracting Multi-Digit Whole Numbers” the next, and the second feels like a sibling of the first. The same goes for “Equivalent Fractions” followed by “Comparing Fractions” — once a child can rename a fraction, comparing two of them stops being guesswork. “Area of Rectangles” then “Perimeter of Rectangles” is another natural pair, since the contrast between the two ideas is half the lesson.

Whether your kitchen table is in Buffalo or Yonkers, the most useful habit is letting your child check their own work against the answer key once the problems are done. Reading why an answer is right — not just seeing the number — is where the understanding settles in. Sit nearby, stay encouraging, and let the explanations do some of the teaching. If a page falls apart, do not double down on it the same afternoon. Put it aside, pick a skill your child already feels sure about, and come back to the hard one tomorrow — the second try is almost always calmer and clearer than the first.

A note about NYSTP at Grade 4

New York students take the New York State Testing Program Mathematics assessment in the spring. It is built on the New York Mathematics Standards, which means the skills practiced on these worksheets come from the same place the test questions do.

The Grade 4 NYSTP asks students to do more than recall facts. It expects them to multiply and divide multi-digit numbers, reason with fractions, solve multi-step word problems, and explain their thinking clearly. Because each PDF here targets a single standard, you can treat the spring window as a checklist: work through the skills, notice which ones are shaky — maybe long division, maybe fraction addition — and spend your practice time exactly there instead of reviewing what your child already owns.

A short closing

Fourth-grade math grows fast, but it grows in a direction you can follow — one skill, one short sitting at a time. Bookmark this page, print a single PDF tonight, and let your child start with something small and winnable. New York kids handle big things well when the next step is clear, and a worksheet on the table is about as clear as a next step gets.

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