# Top 5 Free Websites for OAR Math Preparation

The Officer Aptitude Rating, known as the OAR test is a subset of the larger Aviation Standard Test Battery used by the Navy, Coast Guard, and Marine Corps.

OAR is free for anyone who meets the minimum application criteria for an officer education program.

The OAR test consists of three subtests:

- Math Skills Test (30 Questions)
- Reading Comprehension Test (20 Questions)
- Mechanical Comprehension Test (30 Questions)

All questions will be multiple choice and will be done to measure your initial understanding of these basic principles.

The OAR math covers the following topics:

- Basic arithmetic operations
- Solving for variables
- Fractions
- Roots
- Exponents
- Calculation of angles
- Area
- Perimeter

In this post, we want to introduce you to the top free websites for OAR if you find it difficult to pay for online classes or do not have enough time to attend OAR classes, you can pass this test. So join us!

**The Absolute Best Book to Ace the OAR Math Test**

## 1: EffortlessMath

**EffortlessMath** site offers a set of **OAR** test exercises, worksheets, practice tests, formulas, and also test-taking strategies for the **OAR** test.

Access to all of these **OAR** test resources is easy and free. With this site, pass the **OAR** test effortlessly and easily.

## 2: Mometrix

On the **Mometrix **website, the practice test is as close as possible to the actual test. You can also utilize it to familiarize yourself with the** OAR** content, so you know what to expect when **OAR** exam day arrives.

## 3: TRIVIUM TEST PREP

The **TRIVIUM TEST PREP** website helps you prepare for the **OAR** test by providing free practice tests for you.

## 4: PETERSONS

The **PETERSONS** website provides you with a complete guide to mastering the **OAR** exam.

## 5: Test Prep Review

**Test Prep Review** or **the TPR website **helps you pass the **OAR** test by providing test preparation resources and free online practice tests.

**Looking for the best resource to help you succeed on the OAR Math test?**

**The Best Book to Ace the OAR Test**

## More from Effortless Math for OAR Test …

### Do you find the OAR test scores difficult to understand?

How Is the OAR Test Scored helps you better understand your OAR test scores!

### Need a way to practice more math on the OAR test?

Our worksheets are the way you want them !: OAR Math Worksheets: FREE & Printable

### Does preparing for the OAR math test seem difficult?

We make it easy for you: How to Prepare for the OAR Math Test?

** The Perfect Prep Books for the OAR Math Test **

## Have any questions about the OAR Test?

Write your questions about the OAR or any other topics below and we’ll reply!

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