Free Oklahoma Grade 2 Math Worksheets

Printable practice pages with answer keys, made to help your second grader feel confident with every math skill.

Ask a second grader how many cents are in a quarter, a dime, and a nickel together, and you’ll watch a small piece of arithmetic come alive. They count the quarter’s twenty-five, push up to thirty-five, then forty, and grin when it works. Whether that’s at a kitchen table in Tulsa or a desk in Lawton, those coin-counting, clock-reading, block-stacking moments are the heart of Grade 2 math.

Second grade is the year the pieces come together. Numbers reach all the way to 1,000. Addition and subtraction get quicker and more flexible. Children measure with rulers, tell time, count money, and start reading picture and bar graphs. It’s a busy, important year, and a steady habit of short practice at home helps every skill take hold.

We built this collection of free Grade 2 math worksheets with Oklahoma families in mind. Every page is a printable PDF with a full answer key. There’s no signup, no email, and no cost. Print one page tonight or a whole chapter to keep on hand.

Maybe your child sails through skip counting and slows down at borrowing. Maybe arrays come naturally and word problems take more time. Wherever the strengths and the rough patches are, there’s practice here to meet them.

What’s in the Collection

The worksheets are organized into eight chapters that follow the Oklahoma Academic Standards for Grade 2 Mathematics. You can work through them in order for a clear plan, or jump straight to whatever your child is studying in class this week.

Each worksheet keeps the same dependable layout: a short “Key Ideas” box explaining the skill in everyday words, a couple of worked examples that model the thinking, then practice problems. The answer key is at the end, so checking work together takes just a minute.

Here’s everything in the set.

Place Value and Number Sense

• Understanding Place Value, Pull numbers apart into hundreds, tens, and ones so big numbers feel manageable.
• Reading and Writing Numbers to 1,000, Go back and forth between number words and digits.
• Expanded Form, Open up a number like 836 into 800 + 30 + 6 and see what each digit is worth.
• Skip Counting, Count by 2s, 5s, 10s, and 100s, the rhythm behind faster math.
• Comparing and Ordering 3-Digit Numbers, Decide which number is greater and arrange a group in order.

Addition and Subtraction

• Addition Facts Within 20, Build quick recall of the sums kids reach for all day.
• Subtraction Facts Within 20, Practice take-away until counting on fingers fades.
• Adding Within 100, Two-digit addition, with and without regrouping.
• Subtracting Within 100, Two-digit subtraction, including borrowing across a place.
• Adding Within 1,000, Three-digit addition rooted in place value.
• Subtracting Within 1,000, Three-digit subtraction, one tidy step at a time.
• Mentally Adding and Subtracting 10 and 100, Spot patterns and add or subtract 10 and 100 in your head.

Word Problems and Equations

• One-Step Word Problems, Turn a short story into one equation and solve it.
• Two-Step Word Problems, Solve problems that need two connected steps.
• Finding the Unknown Number, Find the missing piece in an equation, early algebra thinking.

Odd, Even, and Arrays

• Odd and Even Numbers, Sort numbers by whether they pair up evenly.
• Even Numbers as Equal Addends, See why every even number splits into two equal parts.
• Rectangular Arrays, Arrange objects in rows and columns, the seed of multiplication.
• Repeated Addition with Arrays, Add equal rows to find a total.

Measurement and Length

• Measuring Length with Tools, Measure real objects with rulers and tape measures.
• Estimating Lengths, Make a smart guess, then measure to check.
• Comparing Lengths, Find how much longer or shorter one object is.
• Adding and Subtracting Lengths, Combine and compare measurements in word problems.
• Length on a Number Line, Use a number line as a measuring tool for distance.

Time and Money

• Telling Time to the Nearest Five Minutes, Read analog clocks five minutes at a time.
• A.M. And P.M., Connect clock times to morning, afternoon, and night.
• Counting Coins, Add pennies, nickels, dimes, and quarters into a total.
• Money Word Problems, Solve everyday spending and change problems.

Data and Graphs

• Line Plots, Plot measurement data and read it back.
• Picture Graphs, Use symbols to show and compare amounts.
• Bar Graphs, Read bar graphs and answer questions about the data.

Geometry

• Recognizing and Drawing Shapes, Name and sketch shapes by their sides and angles.
• Partitioning Rectangles into Rows and Columns, Split a rectangle into equal squares and count them.
• Equal Shares: Halves, Thirds, and Fourths, Divide shapes into fair, equal parts, the start of fractions.

Getting the Most From These Worksheets

A worksheet is only as helpful as the routine around it. A few simple habits make a real difference.

Work one page at a time. Second graders concentrate best in short stretches, a focused ten or fifteen minutes beats a long, tired half hour.

Read the Key Ideas box together before your child picks up a pencil. Those few sentences set up the whole page, and reading them aloud catches confusion early.

Walk through the worked examples side by side. Let your child explain each step back to you in their own words. If they can teach it, they’ve got it.

Check the answer key together when the page is done. Treat a wrong answer as a clue, not a failure, ask “where did this start to go sideways?” and try that one again.

Come back to shaky skills about a week later. A second pass after a short break is where practice really sticks. If money word problems felt wobbly this week, revisit them next week and watch how much smoother they feel.

A Note About the OSTP

If you’ve heard about the OSTP, the Oklahoma School Testing Program, and wondered whether your second grader should be preparing for it, here’s the reassuring truth: the OSTP math test doesn’t begin until third grade.

That makes second grade the foundation year. Everything your child practices now, knowing addition and subtraction facts cold, understanding what each digit in a number means, reading a clock, making sense of a word problem, becomes the solid ground they stand on when testing eventually begins.

So there’s no need to drill for a test. The goal in Grade 2 is calm, comfortable understanding. A child who finishes this year feeling capable and curious about math walks into third grade genuinely ready. These worksheets are simply a way to help that confidence build, one short session at a time.

Frequently Asked Questions

What are the Oklahoma 2nd grade math standards? The Oklahoma Academic Standards for Mathematics set out what second graders should learn, from place value to 1,000 and adding and subtracting within 1,000 to time, money, measurement and simple graphs. Grade 2 has no OSTP math test, but these skills are what the grade 3 OSTP builds on. The Oklahoma State Department of Education posts the full grade 2 standards if you want to read each one.

What math do kids learn in 2nd grade? Second graders learn place value up to 1,000, add and subtract two- and three-digit numbers, skip count by 5s, 10s and 100s, tell time to five minutes, count coins, measure length, read picture and bar graphs and name basic shapes. For an Oklahoma child, a good start is expanded form: 836 = 800 + 30 + 6. Once that clicks, regrouping makes much more sense.

What is a math mountain in 2nd grade? A math mountain is a small triangle drawing with the total at the top and its two parts at the bottom corners. For example, 15 at the top with 9 and 6 below shows 9 + 6 = 15, 15 − 9 = 6 and 15 − 6 = 9. It helps second graders see that addition and subtraction are connected, so a missing-part problem like 9 + ? = 15 turns into a quick subtraction.

Are there free printable 2nd grade math worksheets for Oklahoma students? Yes. These Oklahoma Grade 2 worksheets are free PDFs with answer keys, covering place value, addition and subtraction, time, money, measurement and word problems. Print a single page for a quiet evening or a whole chapter for a classroom. Ten to fifteen minutes of practice a day builds the steady fluency students will need when the OSTP starts in grade 3.

What do 2nd grade math word problems look like? Most are one- or two-step stories with numbers within 100, such as: Mia had 47 stickers and got 25 more, so how many does she have now? (47 + 25 = 72.) Others ask how many are left, compare two amounts or use money and time. Have your child circle the question, draw a quick picture or math mountain, then write the number sentence before solving.

You’ve Got This

Second grade math is built from small, everyday moments, coins counted into a total, a clock read on the first look, a tower of base-ten blocks. You don’t need to be a math expert to help. You just need a few printed pages and a little time at the table.

Pick a worksheet that fits where your child is today, print it, and sit down together. The confidence builds faster than you’d expect, and it stays.

Ready for Grade 3 Math? The Oklahoma Grade 3 Math Bundle

Second grade is the build-up year, and when your child is ready for what comes next, this bundle makes the jump to Grade 3 math feel easy. It packs full practice-test books, complete answer keys, and step-by-step explanations for the Grade 3 math skills just ahead.

The Most Comprehensive Oklahoma OSTP Grade 3 Math Preparation Bundle

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Getting Ready for Grade 3 English, Too? The Oklahoma Grade 3 English Bundle

Reading and writing grow right alongside math. If your second grader could use a head start in English as well, this Oklahoma Grade 3 English bundle covers it — practice tests, answer keys, and friendly explanations in one download.

Oklahoma Grade 3 Reading Preparation Bundle

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$84.99 Original price was: $84.99.$56.99Current price is: $56.99.

Recommended EffortlessMath Books

For a workbook that pairs neatly with these printable practice pages, Mastering Grade 2 Math walks your child through every second-grade topic with clear examples and lots of try-it-yourself problems. For extra word-problem practice (the part many second graders find hardest), see Mastering Grade 2 Math Word Problems.

Related EffortlessMath Lessons

If a topic on this page feels rusty, these short lessons go deeper:

• How to add and subtract two-digit numbers
• Place value to the hundreds
• How to tell time to the nearest five minutes
• How to count coins and dollar bills
• How to solve word problems