Fifth grade math asks a lot. Students add and subtract fractions with unlike denominators, multiply and divide fractions, work with decimals to thousandths, find the volume of boxes and graph points on a coordinate plane. All of it shows up on one spring test. If you want every skill covered in one place, this workbook was made for you.
The Ohio OST 5th Grade Math Practice Test Workbook is aligned to Ohio’s Learning Standards for Mathematics and built from the grade 5 math blueprint and test specifications for Ohio’s State Tests, published by the Ohio Department of Education and Workforce. Every question is original, written in the formats your students will see in the spring, and reviewed by a certified teacher.
It’s a Printable PDF, so you can print the pages you need for whole-class lessons, small groups, centers or homework. Below you’ll find what’s inside, a look-inside video and a simple plan for the months before testing.
- A 20-question pretest, a Learn It lesson + test-style practice for all 34 skills, mixed review, test-taking strategies, 2 full-length practice tests and a 333-answer key.
- Each practice test has 46 questions worth 49 points in two parts, just like the two parts of the real OST math test.
- Printable PDF, 202 full-color pages, $9.99.
- Bubble answer sheets, progress trackers and class data sheets make scoring quick.
- Free with a Have Fun Teaching membership.
What’s inside the OST 5th grade math test prep workbook
The workbook follows the order you’d teach it. Find out what students already know, teach the gaps one skill at a time, mix everything together, then rehearse the real thing twice.
Pretest + scoring guide
20 questions and a guide that shows which skills to teach first.
Learn It + practice
A worked example and a tip, then test-style practice, for all 34 skills.
Every big 5th grade idea
Fractions, decimals to thousandths, multi-digit multiplication and division, volume, the coordinate plane and shapes.
Mixed review + strategies
34 mixed questions and four pages of test-taking tips for the big day.
2 full-length practice tests
46 questions each, split into Part 1 and Part 2 like the real test.
Answer key + trackers
333 answers, progress trackers, class data sheets and a certificate.
The question types match the real test: answer boxes, tables to complete, multiple choice, “select two or three” questions, check-box tables, circle-the-choice questions and two-part Part A / Part B questions. On the computer, some questions have students drag numbers, draw or click; in the book, students write those answers in boxes, fill in bubbles or circle a choice. Once 5th graders have met every format, test day is about the math, not the question style.
Inside · PretestPretestFind each student’s starting point in one sitting.
Inside · Learn ItLearn It pagesA worked example and a tip before every practice set.
Inside · ReviewMixed ReviewEvery reporting category mixed together, like the real test.
Inside · Practice testFull practice testsTwo 46-question tests, each in two parts.
Take a look inside (video)
Want to flip through it before you buy? This short look-inside video walks through the whole workbook, from the pretest to the class data sheets at the back.
What’s on the OST 5th grade math test?
Ohio’s State Tests (OST) in math are taken on the computer, and paper tests are an accommodation. It’s a fixed form, so the test doesn’t adapt to answers. Fifth graders take it in two parts of 75 minutes each, on one day or on two days, and the whole test is worth about 49 points. Every math question is scored by computer, and Part A / Part B questions can earn partial credit.
The points come from three reporting categories: Fractions, Decimals (the biggest share), and Geometry. Ohio also reports Modeling and Reasoning, at least 20% of the points, from word problems and multi-step questions in every category. Fifth graders get no calculator, but they can open a grade 5 reference sheet with customary and metric conversions for length, weight, capacity and time. The workbook prints its own copy in the front, so students practice with it all year. The Ohio Department of Education and Workforce doesn’t publish the number of questions, so each practice test in the book has 46 questions worth 49 points, split into two parts.
Every skill page is labeled with its Ohio’s Learning Standards code (5.NBT.1, 5.NF.4a and so on), so you can match it to your own scope and sequence.
How to use the printable workbook in class
Because it’s a PDF, you print only what you need, when you need it. Here’s how teachers tend to use each part.
Print the pretest
One sitting shows you which skills each student needs most.
Small groups + centers
Pull the Learn It and practice pages for the skills your groups need.
Test day rehearsal
Give a practice test with the bubble answer sheets, one 75-minute part at a time.
Track the growth
Score with the answer key, then fill in the progress trackers and class data sheets.
Printable PDF: $9.99, or free with a membership
The workbook comes as one Printable PDF with all 202 full-color pages. Print as many copies as your students need, year after year.
Already a member? The Printable PDF is included with your Have Fun Teaching membership, so you can download it today at no extra cost.
When do 5th graders take the OST math test?
The OST math test is given in the spring. For the 2026–27 school year, the statewide window runs from April 5 to May 14, 2027, and each district picks 15 consecutive school days inside it. Here’s an easy way to spread your OST 5th grade math test prep across the year so spring never turns into a cram session.
Now: give the pretest
Score it with the guide and circle the skills each student needs most.
Fall into winter: teach the gaps
Use one Learn It + practice set a few times a week, in the order your pretest points to.
Winter: mix it up
Mixed review keeps fractions, decimals, volume and the coordinate plane fresh while you teach new units.
Early spring: Practice Test 1
Run it like test day, both parts, then reteach what slipped.
A few weeks later: Practice Test 2
A second full run builds stamina and shows real growth.
Test day: celebrate
They’ve seen every question type already. Tell them so.
Check your school calendar for your district’s dates. To see exactly what 5th graders are expected to learn, read Ohio’s Learning Standards for Mathematics. Our Ohio test prep page has the state’s testing details and every OST workbook in one place.
Members: it’s already yours
With a Have Fun Teaching membership, the Printable PDF of this workbook is included, along with every other state test prep workbook PDF and the whole resource library. See membership plans.
5th grade math worksheets to pair with it
When the pretest flags a skill, a single-page worksheet is an easy way to add one more round of practice. These three line up with big 5th grade math skills on the test.
5th · WorksheetAdding Fractions EquationsAdd fractions with unlike denominators, a big fractions skill on the test.
5th · WorksheetVolume of ShapesFind the volume of rectangular prisms, a major skill on the test.
5th · WorksheetTwo Digit Divisors DivisionLong division with two-digit divisors, a base ten skill on the test.
Keep exploring
Try a sample question: Ohio’s State Test 5th grade math
These are new practice questions written by Have Fun Teaching in the style of the Ohio's State Test — not real test items. Solve each one, then tap to check your answer.
1. On a coordinate grid, how do you plot the point (3, 5)?
Over 3, up 5 — the first number is the x-coordinate, the second is the y-coordinate.
2. Round 7.468 to the nearest hundredth.
7.47 — the thousandths digit is 8, so round up.
3. 5 ÷ 1/3 = ?
15 — there are 3 thirds in each whole, and 5 × 3 = 15.
Get it included with a membership
This workbook, plus 6,600+ resources
Members get the Printable PDF of every state test prep workbook, plus the whole library. Try it free for 3 days.
- OST 5th Grade Math: Printable PDF included
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OST 5th grade math test prep: questions teachers ask
Is this workbook made by the Ohio Department of Education and Workforce?
No. Have Fun Teaching wrote every question from scratch, and a certified teacher reviewed the book. It is aligned to Ohio’s Learning Standards for Mathematics and built from the published OST grade 5 math blueprint and test specifications, but it is an independent practice resource and does not use real test items.
How long is the OST 5th grade math test?
Fifth graders take the math test in two parts of 75 minutes each, on one day or on two days, and the test is worth about 49 points. The Ohio Department of Education and Workforce doesn’t publish the number of questions, so each practice test in this workbook has 46 questions worth 49 points, split into Part 1 and Part 2.
How much does the workbook cost?
The Printable PDF is $9.99 for all 202 full-color pages, and you can print as many copies as your students need. With a Have Fun Teaching membership, the PDF is included at no extra cost, along with the Printable PDF of every other state test prep workbook and the rest of the library.
Can 5th graders use a calculator or a reference sheet on the OST?
There is no calculator: grades 3 to 5 take the whole math test without one. There is a reference sheet: on test day, 5th graders can open a grade 5 sheet with customary and metric conversions for length, weight, capacity and time. The workbook prints its own copy in the front, so students practice with it all year.
When should I start OST 5th grade math test prep?
Start with the pretest in the fall, then teach the skills it flags a few times a week through winter. Give Practice Test 1 in early spring and Practice Test 2 a few weeks later. The 2026–27 spring testing window runs from April 5 to May 14, 2027, and each district picks 15 consecutive school days inside it.
Walk into test day ready.
Start with the pretest this week, and have every skill covered by spring.
Ohio’s State Tests (OST) are the state assessments of the Ohio Department of Education and Workforce. Have Fun Teaching, LLC is not affiliated with or endorsed by the Ohio Department of Education and Workforce. Not an official test.
