## Benefits of Practicing with Exam-Like Digital SAT Math Questions

Our Digital SAT Math practice tests, crafted by subject-matter experts, offer a range of benefits, including high-quality content, a comprehensive question bank, performance analytics, flexibility, convenience, and cost-effectiveness to help you prepare more efficiently and maximize your score.

### Get familiar with the test format

Experience what an actual Digital SAT Math test is like. Explore the format, question types, and length of this section to ensure nothing catches you off guard on the test day.

### Enhance test-taking skills and strategies

Learn how to allocate your time wisely and refine your test-taking strategies with regular practice tests. Boost your mental stamina to unleash your best performance for the math test.

### Identify areas of improvement

Gain valuable insights into your performance by analyzing your strengths and weaknesses across different topics and question types. Focus your study efforts strategically, optimizing your test preparation and maximizing your chances of achieving a high score.

### Build confidence and alleviate test anxiety

Reduce test anxiety and acclimate yourself to the actual exam environment by engaging in lots of practice tests. Embrace the opportunity to hone your skills under realistic conditions, ultimately boosting your confidence, accuracy, and speed.

## Digital SAT Math Sample Questions

Prepare with UWorld Digital SAT Math questions to get an unparalleled exam-level experience. Learn how to tackle a wide range of concepts, difficulty levels, and question types with our extensive question bank and uncover the logic behind every answer choice with our in-depth explanations.

Try out our sample questions now:

y / 6 = x / 2 – 1
axy = 3

In the system of linear equations above, a is a constant. If the system has no solution, what is the value of a ?

Hint: Rewrite both equations in slope-intercept form y = mx + b, where m is the slope and b is the y-intercept.

It is given that the system has no solution, so its graph must consist of lines that do not intersect. Therefore, the lines must be parallel. Parallel lines have the same slope and different y-intercepts.

To determine the value of a, first rewrite each equation in slope-intercept form y = mx + b, where m is the slope and b is the y-intercept.

Compare the two equations to see that the y-intercepts are different (−6 ≠ −3), and then identify what value of a will make the slopes the same.

The value of a is 3.

Things to remember:

• A system has no solution if its graph consists of two parallel lines because parallel lines never intersect.
• Parallel lines have the same slope and different y-intercepts.

Point P is the center of the circle in the figure above. What is the value of x ?

1. 28
2. 31
3. 35
4. 70

Hint : The measure of a central angle is twice the measure of an inscribed angle that intercepts the same arc. The inscribed angle shown below has a measure of x°, so the measure of central angle P must be 2x°.

Notice that the x° angle is an inscribed angle and angle P is a central angle. The central angle theorem states that the measure of a central angle is twice the measure of an inscribed angle that intercepts the same arc.

This means the measure of central angle P is 2x° because it intercepts the same arc as the x° inscribed angle.

To calculate x, use the right-most triangle that contains both the 2x° and 28° angles. The third angle in this triangle and the 82° angle are vertical angles, so they both have a measure of 82°.

The measures of the interior angles of a triangle sum to 180°. Add these three measures together and set that equal to 180 to solve for x.

 82 + 2x + 28 = 180 Sum of measures of interior angles of a triangle is 180° 2x + 110 = 180 Simplify 2x = 70 Subtract 110 from both sides x = 35 Divide both sides by 2

(Choice A) 28 may be a result of mistakenly identifying the x° angle as having the same measure as the 28° angle rather than using the relationship between the measures of an inscribed angle and a central angle to find x.

(Choice B) 31 may be a result of mistakenly calculating the value of x with the equation 90 + 2x + 28 = 180 rather than 82 + 2x + 28 = 180.

(Choice D) 70 is the measure of central angle P in degrees, but the question asks for the value of x. It may also be a result of mistakenly calculating the value of x with the equation 82 + x +28 = 180 rather than 82 + 2x + 28 = 180.

Things to remember:

• The measure of a central angle is twice the measure of an inscribed angle that intercepts the same minor arc.
• The measures of the interior angles of a triangle sum to 180°.
• When two lines intersect, they form pairs of vertical angles that are equal in measure.

In the figure above, BE is parallel to CD. What is the length of AC ?

Hint : When parallel lines are cut by a transversal, congruent corresponding angles are formed.

In the given figure B lies on AC and E lies on AD, so ∠CAD and ∠BAE refer to the same angle. Triangles ABE and ACD both include angle ∠CAD, and angle ACD is a right angle.

It is given that BE is parallel to CD . When parallel lines are intersected by a transversal, the pairs of corresponding angles formed are congruent. Angle ∠ACD corresponds to ∠ABE, soABE is a right angle.

Triangles △ABE and △ACD have two pairs of congruent angles, so they are similar by the Angle-Angle similarity theorem. Therefore, the lengths of their corresponding sides must be proportional.

Side AC corresponds to AB, and CD corresponds to BE. Set the ratio of AC to AC equal to the ratio of CD to BE ( AC / AB = CD / BE ). Then plug the side lengths from the given figure into the proportion.

The given length of CD is 36 and the length of BE is 12. Use the Pythagorean theorem with right triangle △ABE to find that the length of leg AB is 9. Plug this value into the proportion, and then solve for the value of AC.

 AC / AB = 36 / 12 Proportion of side lengths AC / 9 = 36 / 12 Plug in AB = 9 AC / 9 = 3 Simplify on the right AC = 27 Multiply both sides by 9

The length of AC is 27.

Note: It is also possible to notice that the given lengths of leg BE (12) and hypotenuse AE (15) form a 9-12-15 Pythagorean triple to determine that the length of AB must be 9.

Things to remember:

• When parallel lines are cut by a transversal, the following pairs of angles are formed:

• Triangles that have two pairs of congruent angles are similar (Angle-Angle similarity theorem). Corresponding side lengths of similar triangles are proportional.

In the figure shown above, ABCD is a square and AECF is a parallelogram. The area of ABCD is 144 square feet (ft2) and the area of AECF is 36 ft2. What is the length, in feet, of line segment FD ?

1. 3
2. 9
3. 12
4. 15

Hint : Segments FD and AD are the sides of triangle AFD. Segment AD is also a side of square ABCD.

Notice that FD and AD are the legs of right triangle AFD, and that segment AD is also a side of square ABCD. Use the given area of square ABCD to find the length of AD.

The area of parallelogram AECF is also given. Use the given areas to find the area of triangle AFD, and then use the area of the triangle to find the length of FD.

The formula for the area of a square is A = s2, where s is the side length. It is given that the area of square ABCD is 144 ft2, so plug A = 144 into the formula and solve for s.

Square ABCD has side length s = 12, so the length of AD is 12 ft.

area of triangle AFD

The combined area of triangles AFD and CEB is equal to the area of square ABCD minus the area of parallelogram AECF.

The given area of square ABCD is 144 ft2 and that of parallelogram AECF is 36 ft2. Subtract to find that the combined the area of triangles ADF and CEB is 108 ft2.

Triangles AFD and CEB are congruent (proof), so they have equal areas. Therefore, the area of triangle AFD is half of the combined area.

Divide 108 by 2 to find that the area of triangle AFD is 54 ft2.

Now use the length of AD (12) and the area of triangle AFD (54) to solve for the length of FD.

The formula for the area of a triangle is A = 1 / 2 bh , where b is the length of the base and h is the height. Let AD be the base and let FD be the height. Plug A = 54 and b = 12 into the area formula and solve for h.

The value of h is 9, so the length of FD is 9.

(Choice A) 3 is the length of the shorter side of parallelogram AECF. This may result from mistakenly finding the length of FC (instead of FD).

(Choice C) 12 is the side length of square ABCD. This may result from mistaking the length of FD to be equal to the length of AD, but FD is not a side of square ABCD.

(Choice D) 15 is the length of the hypotenuse of triangle AFD. This may result from mistakenly finding the length of AD (instead of FD).

Things to remember:

• The formula for the area of a square is A = s2, where s is the side length.
• The formula for the area of a triangle is A = 1 / 2 bh, where b is the length of the base and h is the height.
• If two right triangles have congruent hypotenuses and a pair of congruent legs, the triangles are congruent (hypotenuse-leg congruence theorem).
• If two triangles are congruent, they have equal areas.

The scatterplot above shows the average gas price, in cents per gallon, in the United States during the years 1999 to 2009. A line of best fit is also shown. Which of the following is closest to the difference, in cents per gallon, between the average gas price in 2009 predicted by the given line of best fit and the actual average gas price in 2009?

1. 31
2. 62
3. 124
4. 210

Hint : The year is given on the x-axis (horizontal), and the average gas price in cents per gallon is given on the y-axis (vertical). Analyze each axis to determine the gridline increments.

The year is given on the x-axis (horizontal), and the average gas price in cents per gallon is given on the y-axis (vertical).

There are 4 gridlines for every x-axis label (multiples of 4), so each x-axis gridline is a 1-year increment.

There are 2 gridlines for every y-axis label (multiples of 60), so each y-axis gridline is a 30-cent increment.

To find the difference between the predicted gas price and the actual gas price in 2009, identify and subtract the values of y of the line of best fit (predicted) and the data point (actual) at x = 2009.

The predicted gas price is approximately 300 cents, and the actual gas price is approximately 240 cents. Note: Each choice differs by a significant amount, so it is sufficient to approximate these values to the nearest gridline.

The difference, in cents per gallon, between the approximate predicted and actual gas price in 2009 is about 60. The answer choice closest to this difference is 62.

Note: It is possible to use the complete y-axis scale to estimate the number of gridlines between the line of best fit and a point to find the approximate distance (see how). This may be necessary for similar questions.

(Choices A and C) 31 and 124 may result from misinterpreting the scale of the y-axis. Each gridline on the y-axis represents a 30-cent increment.

(Choice D) 210 may result from approximating the difference between the highest and the lowest actual gas prices of all the years shown, but the question asks for the difference between the predicted and actual gas prices in 2009.

Things to remember:

• To analyze a particular variable on a scatterplot, first identify the axis (horizontal or vertical) that corresponds to that variable.
• To find the x– or y-value of a point on a scatterplot, first trace the point to the x– or y-axis. It may be necessary to use that axis scale to approximate the value, depending on the question.

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## Why Practice with UWorld Digital SAT Prep

Unlock your full potential and excel in the math section with UWorld Digital SAT practice tests. Your dream score is within reach— unleash your true potential using our transformative digital platform today.

## Practice with Exam-Like Questions

• Get a realistic simulation of the test environment with hundreds of Digital SAT Math questions that are at or above the difficulty level of the exam.
• Use the “Create Test'' feature to generate unlimited custom tests to focus on specific questions, topics, or just your areas of improvement.

## Practice with Exam-Like Questions

• Get a realistic simulation of the test environment with hundreds of Digital SAT Math questions that are at or above the difficulty level of the exam.
• Use the “Create Test'' feature to generate unlimited custom tests to focus on specific questions, topics, or just your areas of improvement.

## Understand What Went Wrong and Why

• Improve your score by knowing the “why” behind every right or wrong answer by exploring our expertly-researched explanations and industry-leading illustrations.
• Enhance your recall and retention of concepts by analyzing question structures, common patterns for right and wrong answer choices, and the underlying rationale for applying specific formulas.

## Understand What Went Wrong and Why

• Improve your score by knowing the “why” behind every right or wrong answer by exploring our expertly-researched explanations and industry-leading illustrations.
• Enhance your recall and retention of concepts by analyzing question structures, common patterns for right and wrong answer choices, and the underlying rationale for applying specific formulas.

• Improve your efficiency and optimize learning outcomes by using our tools like My Notebook, highlights, annotations and digital flashcards to personalize your learning experience.
• Practice with tools like a timer and formula sheet which mirror what will be available during your actual Digital SAT Math exam.

• Improve your efficiency and optimize learning outcomes by using our tools like My Notebook, highlights, annotations and digital flashcards to personalize your learning experience.
• Practice with tools like a timer and formula sheet which mirror what will be available during your actual Digital SAT Math exam.

## Get Instant Feedback with Our Performance Tracking Tools

• Monitor your performance and progress over time with UWorld’s real-time performance dashboard.
• Get immediate feedback on every Digital SAT Math practice test you take to identify your strengths and weaknesses and adjust your study strategies.

## Get Instant Feedback with Our Performance Tracking Tools

• Monitor your performance and progress over time with UWorld’s real-time performance dashboard.
• Get immediate feedback on every Digital SAT Math practice test you take to identify your strengths and weaknesses and adjust your study strategies.

## Your Best Bet to Passing the Test

Don’t settle for ordinary test prep. Elevate your game with UWorld Digital SAT practice tests and unlock an immersive exam-level experience to gain valuable insights, bridge knowledge gaps, and achieve your dream score.

## Practice Digital SAT Math Sample Questions Anywhere at Any Time

Experience the convenience of the UWorld College Prep mobile app to practice exam-like questions anytime, anywhere. Track your progress seamlessly with your data automatically saved and synced across devices. Download the app today!
Experience the convenience of the UWorld College Prep mobile app to practice exam-like questions anytime, anywhere. Track your progress seamlessly with your data automatically saved and synced across devices. Download the app today!

Yes, the UWorld Digital SAT practice tests replicate the structure of the new Digital SAT. The system is specifically designed to enhance your familiarity with the new test format and interface, various question types, and the built-in features it offers. These features include a timer and formula sheets aimed at optimizing your test-taking experience.
There is no set limit to the number of practice tests that you can generate with our product. Create an endless array of personalized tests to practice targeted questions, topics, or concepts based on your individual strengths and weaknesses.
To help you get the feel of an actual Digital SAT Math test, our team of subject matter experts has designed the UWorld practice tests to meet or exceed the exam-level difficulty.
We provide an expansive library of video tutorials within our Digital SAT course, designed to simplify complex concepts using relatable examples.
Yes, the UWorld Digital SAT Math practice tests are available on desktop computers, laptops, tablets, and smartphones. Rest assured that your data will be securely stored and seamlessly synchronized across all devices, guaranteeing the preservation of your progress without any risk of loss.

Because of its highly objective nature, focused practice on Digital SAT Math questions offers the greatest potential to boost your overall score. It is crucial to assess your methods for each question, including those you answer correctly. If a question took more than a minute to solve, there is likely a formula or technique that could have accelerated your process. With practice, your approach to all Digital SAT Math problems, particularly which test the application of formulas, will steadily become more efficient. As the exam date approaches, be sure to practice with time constraints to simulate the exam-like math test environment.

When you start your test prep, it is advisable to allocate sufficient time to thoroughly understand concepts and practice questions. We suggest beginning your Digital SAT test preparation at least six months to a year prior to your test date to reach your full potential. However, it is common for students to commence their test prep between one to three months before the exam. Consistent practice over time yields the deepest learning and the highest scores, but even just one month of focused study can lead to noticeable improvements.

At UWorld, we prioritize providing Digital SAT Math practice questions that replicate the format and content of the actual exam, leaving no room for surprises on exam day. Our students gain familiarity with the test structure and interface, question types, potentially tricky wrong answer options, plus how to use built-in tools while managing time constraints, ultimately boosting their preparedness to excel.

With a combination of regular practice tests and targeted study techniques, our product is designed to unlock your potential to achieve a perfect 800 score on the Digital SAT Math section. Keep in mind the key to success is to complete regular short study sessions, preferably lasting no more than an hour, over the course of several months.

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