The ATI TEAS 7 math section rewards students who can move quickly through practical arithmetic, algebra, measurement, and data questions. It is not enough to memorize formulas. Students need to recognize the setup, choose the right operation, and calculate accurately under time pressure.
According to ATI’s official TEAS exam details, TEAS Version 7 has 170 total questions and 209 minutes of testing time. The mathematics section has 38 questions, including 4 unscored questions, and students have 57 minutes for the section. ATI lists two math content areas: Numbers and Algebra, and Measurement and Data.
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ATI TEAS 7 Math Format
| Feature | Official Detail | What It Means for Prep |
|---|---|---|
| Total math questions | 38 questions | Practice in mixed sets, not only one topic at a time. |
| Unscored math questions | 4 questions | Do your best on every item because you will not know which questions are unscored. |
| Time limit | 57 minutes | Average pace is about 1.5 minutes per question. |
| Content area 1 | Numbers and Algebra | Review fractions, percents, ratios, equations, and word problems. |
| Content area 2 | Measurement and Data | Review conversions, geometry, graphs, tables, and statistics basics. |
Topic 1: Numbers and Algebra
This is usually the biggest TEAS math study area. Students should be comfortable with:
- Fractions, decimals, percents, and mixed numbers
- Ratios, proportions, rates, and unit rates
- Order of operations
- Solving one-step and multi-step equations
- Word problems with total, difference, percent increase, and percent decrease
- Interpreting algebraic expressions in real-world contexts
Example
A nurse aide program has 48 students. If 37.5% of the students are in the evening section, how many students are in the evening section?
Solution: 37.5% = 0.375. Then 0.375 x 48 = 18. There are 18 students in the evening section.
Topic 2: Measurement and Data
Measurement and data questions often combine reading carefully with calculation. Students should review:
- Customary and metric conversions
- Perimeter, area, volume, and circumference formulas
- Time, money, and dosage-style rate reasoning
- Mean, median, mode, range, and interpreting spread
- Tables, bar graphs, line graphs, circle graphs, and scatterplots
- Basic probability and data comparison
Example
A bottle contains 750 milliliters of solution. How many liters is this?
Solution: 1 liter = 1,000 milliliters, so 750 milliliters = 750 / 1,000 = 0.75 liter.
ATI TEAS 7 Math Practice Questions
1. Simplify: 3/4 + 5/8
2. A medication label says 2 tablets are needed for every 150 pounds of body weight. How many tablets are needed for 300 pounds?
3. Solve: 4x – 7 = 21
4. A class has 24 students. If 5/8 of them passed a practice test, how many students passed?
5. Convert 3.6 meters to centimeters.
6. Find the area of a rectangle with length 14 inches and width 9 inches.
7. The numbers are 6, 8, 8, 10, 13. Find the median.
8. A price increases from $40 to $46. What is the percent increase?
9. A graph shows 12 students chose biology, 9 chose chemistry, and 15 chose anatomy. How many students chose biology or anatomy?
10. A recipe uses 2.5 cups of flour for 10 servings. How many cups are needed for 4 servings?
11. Which is greater: 0.68 or 2/3?
12. A cube has side length 5 cm. What is its volume?
Answer Key
1. 3/4 = 6/8, so 6/8 + 5/8 = 11/8 or 1 3/8.
2. 300 is twice 150, so 2 x 2 = 4 tablets.
3. 4x – 7 = 21 -> 4x = 28 -> x = 7.
4. 5/8 x 24 = 15. 15 students passed.
5. 1 meter = 100 centimeters, so 3.6 meters = 360 centimeters.
6. Area = 14 x 9 = 126 square inches.
7. The middle value is 8.
8. Increase = 46 – 40 = 6. Percent increase = 6 / 40 = 0.15 = 15%.
9. 12 + 15 = 27 students.
10. 2.5 / 10 = 0.25 cup per serving. 0.25 x 4 = 1 cup.
11. 2/3 is about 0.667, so 0.68 is greater.
12. Volume = 5 x 5 x 5 = 125 cubic centimeters.
A 30-Day ATI TEAS 7 Math Prep Plan
| Days | Focus | What to Do |
|---|---|---|
| 1-3 | Diagnostic review | Take a short mixed math set and list every missed topic. |
| 4-10 | Number fluency | Practice fractions, decimals, percents, ratios, and proportions daily. |
| 11-16 | Algebra | Solve equations, translate word problems, and review order of operations. |
| 17-22 | Measurement and data | Review conversions, geometry formulas, statistics, tables, and graphs. |
| 23-27 | Timed mixed practice | Complete timed sets and review the setup for every missed problem. |
| 28-30 | Final review | Rework missed problems, memorize key formulas, and do one final timed section. |
Common Mistakes to Avoid
- Skipping unit labels: Write liters, milliliters, square units, and cubic units so you do not mix formulas.
- Rushing percent questions: Always identify the original amount before calculating percent increase or decrease.
- Doing only easy topics: TEAS math prep should include weak areas, not just review that feels comfortable.
- Ignoring timing: A student who can solve accurately but slowly still needs timed practice.
Best Way to Study
Use official ATI information to understand the exam structure, then use focused math practice to build speed. After each practice set, sort errors into four categories: arithmetic, algebra setup, measurement/formula, and graph/data reading. The category with the most missed questions should become the next study session.
Browse ViewMath ATI TEAS 7 Math resources at viewmath.com/books/ati-teas-7-math/.
