Positive and Negative Numbers: Calculating and Comparing
Compare positive and negative whole numbers, fractions, and decimals.
About 15 minutes · 7-question quiz
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Open lesson →Free learning pilot. Only the published lessons and activities are included; this is not a complete exam preparation course.
TEAS 7 Exam Prep
Math Study Guide
Build calculation skills, solve applied problems and interpret data. Start with a lesson and review the key ideas. Use lesson questions when available.
18 lessons · Reading progress is separate from quiz results.
All study guides and lessons are free to read. Sign in only to save your progress or use account-based activities.
Numbers, fractions & decimals
5 lessons on this pageFractions: Operations and Mixed Numbers
Find common denominators and simplify.
About 16 minutes · 7-question quiz
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Open lesson →Decimals and Place Value Operations
Use decimal place value and align operations.
About 14 minutes · 5-question quiz
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Open lesson →Fractions, Decimals, and Percents
Convert among fractions, decimals, and percents.
About 15 minutes · 7-question quiz
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Recommended first: Fractions: Operations and Mixed Numbers, Decimals and Place Value Operations. Suggestions, not required steps.
Open lesson →Exponents, Roots, and Scientific Notation
Interpret exponents and roots.
About 14 minutes · 5-question quiz
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Open lesson →Algebra & word problems
5 lessons on this pageExpressions and Order of Operations
Translate phrases into expressions.
About 15 minutes · 7-question quiz
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Open lesson →Solving Linear Equations
Preserve equality with inverse operations.
About 17 minutes · 7-question quiz
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Recommended first: Expressions and Order of Operations. Suggestions, not required steps.
Open lesson →Inequalities and Solution Sets
Solve and graph one-variable inequalities.
About 14 minutes · 6-question quiz
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Recommended first: Solving Linear Equations. Suggestions, not required steps.
Open lesson →Translating Multi-Step Word Problems
Define unknowns with units.
About 17 minutes · 7-question quiz
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Recommended first: Solving Linear Equations. Suggestions, not required steps.
Open lesson →Percent Problems and Percent Change
Solve part-whole-percent variants.
About 16 minutes · 7-question quiz
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Recommended first: Fractions, Decimals, and Percents. Suggestions, not required steps.
Open lesson →Ratios & measurement
5 lessons on this pageRatios and Proportions
Write ratios in equivalent forms while keeping units in the same order.
About 16 minutes · 7-question quiz
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Recommended first: Fractions: Operations and Mixed Numbers. Suggestions, not required steps.
Open lesson →Rates, Unit Rates, and Rate of Change
Compute and interpret unit rates with units.
About 21 minutes · 8-question quiz
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Recommended first: Ratios and Proportions. Suggestions, not required steps.
Open lesson →Estimation, Rounding, and Answer Checks
Round a value to a specified place.
About 12 minutes · 5-question quiz
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Open lesson →Measurement Systems and Unit Conversions
Convert within metric and customary systems.
About 24 minutes · 10-question quiz
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Recommended first: Ratios and Proportions. Suggestions, not required steps.
Open lesson →Time, Temperature, and Applied Measurement
Find elapsed time across an hour or midnight.
About 14 minutes · 5-question quiz
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Recommended first: Measurement Systems and Unit Conversions. Suggestions, not required steps.
Open lesson →Geometry & data
3 lessons on this pageGeometry: Perimeter, Area, and Volume
Distinguish boundary length, flat area, and three-dimensional volume.
About 28 minutes · 10-question quiz
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Open lesson →Tables, Charts, Graphs, and Relationships
Read exact values from tables, charts, and graphs using titles, labels, legends, and scales.
About 21 minutes · 8-question quiz
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Open lesson →Statistics, Distributions, and Simple Probability
Calculate and interpret mean, median, mode, and range.
About 24 minutes · 9-question quiz
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Recommended first: Tables, Charts, Graphs, and Relationships. Suggestions, not required steps.
Open lesson →Free Math Practice Questions With Answers
Try these learning examples. Open “Show answer & explanation” to check your answer.
Question 1
A study group completes 18 of its 24 planned exercises. What percentage has it completed?
- 60%
- 70%
- 75%
- 80%
Show answer & explanation
Answer: 75%
Why: Divide the completed amount by the total: 18 ÷ 24 = 0.75. Multiply by 100 to express it as 75%.
Question 2
A notebook costs $3.40. What is the cost of five notebooks before tax?
- $8.40
- $15.40
- $17.00
- $20.40
Show answer & explanation
Answer: $17.00
Why: Multiply the unit price by the number of notebooks: $3.40 × 5 = $17.00.
Question 3
The values in a data set are 6, 8, 10, 12, and 14. What is the median?
- 8
- 10
- 12
- 14
Show answer & explanation
Answer: 10
Why: The values are already ordered. With five values, the third value is the middle one, so the median is 10.