TABE Math Flashcards (Free Online: Formulas, Terms & Concepts)
TABE Math Flashcards: a free, printable set covering the topics you will see on the test, with answer keys included, so you can practice each topic one skill at a time and check your own work before test day.
Free TABE Math review
Lock in every key TABE Math formula, term, and concept with a free, interactive flashcard deck covering numbers and operations, fractions and decimals, percent, ratios and proportions, exponents and roots, algebra, linear equations, geometry, statistics and probability, measurement and conversion.
Filter by topic, shuffle, and track what you know. Each card shows the rule or definition, a short explanation, and many include a quick diagram. Flip a card, filter by topic or card type, shuffle, and mark what you know so the cards you miss come back for review.
68flashcards
11topics covered
39formula cards
Freeonline, progress saved
What These TABE Math Flashcards Cover
This free deck collects the formulas, key terms, and concepts students use across the whole TABE Math course, organized into 11 topics. Use the dropdown to study one topic at a time, or shuffle the full deck for mixed review before a test.
| Topic | Cards | What students review |
|---|---|---|
| Numbers & Operations | 7 cards | Integers, order of operations, factors, primes, GCF and LCM. |
| Fractions & Decimals | 5 cards | Add or subtract fractions, Multiply fractions, Divide fractions, Convert a fraction to a decimal. |
| Percent | 6 cards | Percent of a number, What percent is one number of another, Percent change, Find the original after a percent change. |
| Ratios & Proportions | 5 cards | Ratios, proportions, unit conversion, simple interest, average speed. |
| Exponents & Roots | 7 cards | Exponent rules, square roots, radicals, scientific notation. |
| Algebra | 6 cards | Equations, like terms, FOIL, factoring, the quadratic formula, inequalities. |
| Linear Equations | 6 cards | Slope between two points, Slope-intercept form, Point-slope form, Standard form of a line. |
| Geometry | 13 cards | Area, perimeter, volume, the Pythagorean theorem, angle rules. |
| Statistics & Probability | 5 cards | Mean (average), Median, mode, range, Probability of an event, Probability of independent events (both). |
| Measurement & Conversion | 4 cards | Convert within the metric system, Convert with a conversion factor (dimensional analysis), Common US ↔ metric conversions, Celsius ↔ Fahrenheit. |
| Test Facts | 4 cards | Test format, question types, and calculator policy. |
Jump to a Topic
Numbers & OperationsFractions & DecimalsPercentRatios & ProportionsExponents & RootsAlgebraLinear EquationsGeometryStatistics & ProbabilityMeasurement & ConversionTest Facts
Numbers & Operations
7 cards. Integers, real numbers, order of operations, factors and primes, GCF and LCM, and the distributive property.
Fractions & Decimals
5 cards. This topic covers Add or subtract fractions, Multiply fractions, Divide fractions, Convert a fraction to a decimal, and Convert a fraction to a percent.
Percent
6 cards. This topic covers Percent of a number, What percent is one number of another, Percent change, Find the original after a percent change, Simple interest, and Compound interest.
Ratios & Proportions
5 cards. Ratios, proportions, unit conversions, simple interest, and average speed.
Exponents & Roots
7 cards. The exponent rules, including product, quotient, power, zero, negative, and fractional exponents, plus square roots, simplifying radicals, and scientific notation.
Algebra
6 cards. Variables and expressions, solving one and two step equations, combining like terms, FOIL and special products, factoring, the quadratic formula, systems, and inequalities.
Linear Equations
6 cards. This topic covers Slope between two points, Slope-intercept form, Point-slope form, Standard form of a line, Parallel vs perpendicular slopes, and Solve a system of equations.
Geometry
13 cards. Area, perimeter, and volume formulas for common shapes, the Pythagorean theorem and triples, angle rules, and polygon interior angles.
Statistics & Probability
5 cards. This topic covers Mean (average), Median, mode, range, Probability of an event, Probability of independent events (both), and Mean vs median, which to use.
Measurement & Conversion
4 cards. This topic covers Convert within the metric system, Convert with a conversion factor (dimensional analysis), Common US ↔ metric conversions, and Celsius ↔ Fahrenheit.
Test Facts
4 cards. Quick facts about the TABE Math test, the math question types, and the calculator policy.
How to Use These TABE Math Flashcards
1
Pick one topic
Use the topic dropdown instead of facing all 68 cards at once. Start with the topics you find hardest.
2
Flip, then mark
Read the front, say the rule or definition out loud, then flip. Mark Know it only when you can explain it, not just recognize it.
3
Practice right away
After a set, solve a few problems that use those rules. Flashcards build recall; worked practice turns them into test-day tools.
Best Order for Studying
If the deck feels like a lot, study the foundational topics first, such as numbers, fractions and percents, and exponents, then move on to algebra, geometry, and data, and review the test facts last. This moves from the skills every other topic builds on to the ones that appear in specific problem types.
Most Important Formulas and Facts to Know First
- Order of operations: the sequence that keeps every calculation consistent.
- Exponent rules: product, quotient, power, zero, and negative exponents.
- Fraction operations: and converting between fractions, decimals, and percents.
- Percent of a number and percent of change: the backbone of word problems.
- Slope and slope-intercept form: for reading and writing linear graphs.
- Area, perimeter, and volume: the core geometry formulas.
- The Pythagorean theorem: for right triangles and distance.
- Factoring and the quadratic formula: for solving quadratics.
- Mean, median, mode, and range: the four measures that summarize data.
- Probability of an event: favorable outcomes over total outcomes.
Common Mistakes These Cards Help Fix
- Ignoring order of operations and simply working left to right.
- Adding or subtracting fractions without a common denominator.
- Confusing area with perimeter, or surface area with volume.
- Flipping an inequality sign at the wrong time, instead of only when multiplying or dividing by a negative.
- Mixing up mean, median, and mode.
- Treating a negative exponent as a negative number instead of a reciprocal.
- Applying the Pythagorean theorem to triangles that are not right triangles.
TABE Math for Beginners 2026: The Ultimate Step by Step Guide to Preparing for the TABE 11 & 12 Math Level D Test
Recommended when a student needs more than flashcards: a step-by-step TABE Math study path with lessons, worked examples, and practice to use alongside the deck.
- Every topic taught from the ground up, not just listed.
- Pairs naturally with these flashcards and the free practice tests.
- Great for rebuilding weak skills before a test.
Frequently Asked Questions
How do you use math flashcards effectively?
Use them for active recall: read the front, say or write your answer before you flip, then check yourself. With the TABE Math deck, work through one topic at a time, such as percent or linear equations, mark each card Know it or Review again, and return to the missed cards the next day. Short daily sessions of 10 to 15 minutes usually stick better than one long cram right before the TABE.
How do you make math flashcards?
Put one formula, term or rule on the front and its meaning plus a quick example on the back. For example, front: percent change; back: (new − old) ÷ old × 100, so going from 40 to 50 is a 25% increase. Keep each card to a single idea. The free TABE Math deck already has 68 ready-made cards, so you only need to handwrite extra cards for the skills you keep missing.
Are there flashcards for the TABE test?
Yes. The free TABE Math flashcard deck has 68 cards across 11 topics, from numbers and operations, fractions and percent to algebra, geometry, statistics and measurement. About 39 of them are formula cards, and many include a short example or diagram. You can filter by topic, shuffle the deck, and mark cards so the ones you miss come back for review, with progress saved in your browser.
Is there a free TABE math practice test?
Yes. The TABE Math hub links to free practice tests, worksheets and topic lessons, so you can turn the formulas on the cards into solving skills. Take a practice test with a timer, note every question you miss, then go back to the matching flashcard topic, such as ratios and proportions or exponents and roots, before you try another set of TABE problems.
Is the TABE math test free?
It depends on where you take it. The TABE is usually given by adult education centers, workforce programs and some colleges, and many of them test students at no cost or for a small fee as part of enrollment. Ask your local program about cost before you schedule. Preparing can be free, using flashcards, worksheets and practice questions to review the math first.
All 105 Flashcards, Text Version
Every card from the deck above, listed as text so you can read, search, or print it without the flip player.
Numbers & Operations
| Front | Back |
|---|---|
| Order of operations (PEMDAS)? | Parentheses, Exponents, Multiply/Divide (left→right), Add/Subtract (left→right). |
| What is an integer? | Any whole number and its negative, including zero: …, −2, −1, 0, 1, 2, … |
| Prime number? | A whole number greater than 1 with exactly two factors: 1 and itself (2, 3, 5, 7, 11, …). 2 is the only even prime. |
| Rules for multiplying/dividing signed numbers? | Same signs → positive. Different signs → negative. (−)(−)=+, (−)(+)=− |
| Absolute value | x |? | The distance of x from 0 on the number line; always ≥ 0. |−7| = 7, |7| = 7. |
| Distributive property? | a(b + c) = ab + acMultiply the outside term by each term inside the parentheses. |
| LCM vs GCF? | GCF = greatest factor shared by numbers. LCM = smallest multiple shared by numbers. |
Fractions & Decimals
| Front | Back |
|---|---|
| Add or subtract fractions? | ab ± cd = ad ± bcbdGet a common denominator, then add/subtract numerators. |
| Multiply fractions? | ab × cd = acbdMultiply across; simplify. |
| Divide fractions? | ab ÷ cd = ab × dcMultiply by the reciprocal (flip the second fraction). |
| Convert a fraction to a decimal? | Divide the numerator by the denominator. 34 = 3 ÷ 4 = 0.75. |
| Convert a fraction to a percent? | Convert to a decimal, then multiply by 100. 14 = 0.25 = 25%. |
Percent
| Front | Back |
|---|---|
| Percent of a number? | part = percent × wholee.g. 20% of 80 = 0.20 × 80 = 16. |
| What percent is one number of another? | percent = partwhole × 100 |
| Percent change? | % change = new − oldold × 100Positive = increase, negative = decrease. |
| Find the original after a percent change? | Divide by the multiplier. After a 25% increase: original = new1.25. |
| Simple interest? | I = P r tP = principal, r = rate (decimal), t = time. Total = P + I. |
| Compound interest? | A = P(1 + rn)ntn = times compounded per year, t = years. |
Ratios & Proportions
| Front | Back |
|---|---|
| What is a ratio? | A comparison of two quantities, written a : b, a to b, or ab. |
| Solve a proportion? | ab = cd → ad = bcCross-multiply, then solve. |
| Unit rate? | unit rate = total amountnumber of unitse.g. miles ÷ hours = miles per hour. |
| Distance / rate / time? | d = r tso r = d/t and t = d/r. |
| Direct vs inverse variation? | Direct: y = kx (both rise together). Inverse: y = kx (one rises as the other falls). |
Exponents & Roots
| Front | Back |
|---|---|
| Product rule for exponents? | xa · xb = xa+bSame base → add exponents. |
| Quotient rule for exponents? | xaxb = xa−bSame base → subtract exponents. |
| Power of a power? | (xa)b = xabMultiply the exponents. |
| Negative exponent? | x−n = 1xnMove the base to flip the sign of the exponent. |
| Zero exponent & fractional exponent? | x0 = 1×1/n = n√xAny nonzero base to the 0 power is 1. |
| Scientific notation? | Written as a × 10n, where 1 ≤ a < 10. e.g. 47,000 = 4.7 × 104. |
| Simplify a square root? | √(ab) = √a · √bPull out perfect-square factors: √50 = √25·√2 = 5√2. |
Algebra
| Front | Back |
|---|---|
| Solve a one-variable equation? | Isolate the variable using inverse operations, doing the same thing to both sides. |
| Solving an inequality — key rule? | Solve like an equation, but flip the inequality sign when multiplying or dividing by a negative. |
| FOIL (multiply two binomials)? | (a+b)(c+d) = ac + ad + bc + bdFirst, Outer, Inner, Last. |
| Difference of squares? | a2 − b2 = (a + b)(a − b) |
| Perfect-square trinomials? | (a ± b)2 = a2 ± 2ab + b2 |
| Combine like terms? | Add/subtract terms with the same variable and exponent: 3x + 5x = 8x; 3x and 3x² are not alike. |
| Equivalent expression | Equivalent expressions have the same value for every allowed input, even when they look different. |
| Equation balance | An equation stays true when the same valid operation is performed on both sides. |
| Function input and output | A function assigns exactly one output to each allowed input. Evaluate by replacing the input variable carefully. |
| Slope as a rate of change | Slope compares vertical change with horizontal change and includes direction through its sign. |
Linear Equations
| Front | Back |
|---|---|
| Slope between two points? | m = y2 − y1x2 − x1Rise over run. |
| Slope-intercept form? | y = mx + bm = slope, b = y-intercept. |
| Point-slope form? | y − y1 = m(x − x1) |
| Standard form of a line? | Ax + By = C |
| Parallel vs perpendicular slopes? | Parallel lines: equal slopes. Perpendicular lines: slopes are negative reciprocals (m1·m2 = −1). |
| Solve a system of equations? | Use substitution or elimination. The solution (x, y) is where the two lines intersect. |
Geometry
| Front | Back |
|---|---|
| Area of a triangle? | A = 12bhb = base, h = perpendicular height. |
| Area & perimeter of a rectangle? | A = lwP = 2l + 2w |
| Area of a circle? | A = πr2 |
| Circumference of a circle? | C = 2πr = πd |
| Area of a parallelogram & trapezoid? | Parallelogram: A = bhTrapezoid: A = 12(b1 + b2)h |
| Pythagorean theorem? | a2 + b2 = c2Right triangles only; c = hypotenuse. |
| Volume of a rectangular prism (box)? | V = lwh |
| Volume of a cylinder? | V = πr2h |
| Volume of a cone & sphere? | Cone: V = 13πr2hSphere: V = 43πr3 |
| Volume of a pyramid? | V = 13(base area)(height) |
| Angles in a triangle & on a line? | Triangle interior angles sum to 180°. Angles on a straight line sum to 180°. Around a point: 360°. |
| Complementary vs supplementary angles? | Complementary add to 90°. Supplementary add to 180°. |
| Sum of interior angles of a polygon? | (n − 2) × 180°n = number of sides. |
| Draw and label | Sketch the figure, label known measurements and the unknown, and mark equal or perpendicular parts before selecting a formula. |
| Area versus perimeter | Perimeter measures boundary length in linear units; area measures covered surface in square units. |
| Scale-factor effect | If every length is multiplied by k, perimeter scales by k, area by k squared, and volume by k cubed. |
Statistics & Probability
| Front | Back |
|---|---|
| Mean (average)? | mean = sum of valuesnumber of values |
| Median, mode, range? | Median = middle value (ordered). Mode = most frequent. Range = max − min. |
| Probability of an event? | P = favorable outcomestotal outcomesAlways between 0 and 1. |
| Probability of independent events (both)? | P(A and B) = P(A) × P(B) |
| Mean vs median — which to use? | Median resists outliers; mean is pulled toward extreme values. Skewed data → median is often more representative. |
Measurement & Conversion
| Front | Back |
|---|---|
| Convert within the metric system? | Move the decimal by powers of 10: km, hm, dam, m, dm, cm, mm. 1 m = 100 cm = 1000 mm. |
| Convert with a conversion factor (dimensional analysis)? | Multiply by a fraction equal to 1 so unwanted units cancel: 5 ft × 12 in1 ft = 60 in. |
| Common US ↔ metric conversions? | 1 in ≈ 2.54 cm · 1 lb ≈ 0.45 kg · 1 mi ≈ 1.61 km · 1 gal ≈ 3.79 L. |
| Celsius ↔ Fahrenheit? | F = 95C + 32C = 59(F − 32) |
Test Facts
| Front | Back |
|---|---|
| How is TABE math structured? | For TABE 13&14 Mathematics, Levels E, M, D and A each have 40 items. The published maximum times are 45 minutes for Part 1 and 15 minutes for Part 2. Confirm your assigned form and any approved accommodations with your program. |
| Is a calculator allowed on the TABE? | Calculator rules depend on your assigned TABE form and test part. TABE 13&14 uses Desmos for its online mathematics calculator. Follow the test administrator’s directions about when and which calculator you may use; do not apply older form rules automatically. |
| What are the TABE levels? | TABE 13&14 uses Levels E, M, D and A. The Locator helps determine the appropriate level for each content area, so your math level may differ from your reading or language level. |
| What does TABE math cover? | Number sense and operations, algebra, geometry and measurement, and data analysis and statistics. |
Reasoning
| Front | Back |
|---|---|
| Estimate before calculating | Predict the size and sign of an answer first. The estimate helps catch a misplaced decimal, wrong operation, or impossible result. |
| Check with an inverse operation | Undo the operation when possible: addition with subtraction, multiplication with division, and squaring with a square root plus a sign check. |
| Use units as evidence | Carry units through the work. A final unit that does not match the question often reveals an incorrect setup. |
| Translate one phrase at a time | Name the unknown, translate each relationship, and only then combine the pieces into an equation or expression. |
| Test a simple case | Use an easy valid number to check whether a rule or algebraic statement behaves the way you expect. |
| Eliminate impossible choices | Reject answers with the wrong sign, scale, unit, domain, or relationship before doing detailed arithmetic. |
| Distinguish exact and approximate | Keep exact forms such as fractions and radicals during the work; round only when the question or context requires it. |
| Read every label | For a table, graph, diagram, or formula, identify the title, variables, units, scale, and restrictions before calculating. |
| Find the hidden constraint | Check for limits such as positive length, nonzero denominator, integer count, defined radical, or realistic time. |
| Explain the deciding step | After solving, state why the method fits. A short explanation reveals whether the answer came from understanding or a lucky pattern. |
Number Sense
| Front | Back |
|---|---|
| Percent as a multiplier | An increase of r% multiplies by 1+r/100; a decrease multiplies by 1-r/100. Repeated changes use repeated multiplication. |
| Ratio as a relationship | A ratio compares quantities in a stated order. Equivalent ratios scale both terms by the same nonzero factor. |
| Rate and unit rate | A rate compares quantities with different units. Divide to find the amount for one unit, then scale as needed. |
| Order of operations | Work through grouping, exponents, multiplication or division left to right, then addition or subtraction left to right. |
| Negative-number sense | A negative sign may describe direction, loss, or a value below zero. Interpret the context before applying sign rules. |
Data
| Front | Back |
|---|---|
| Center versus spread | A measure of center describes a typical location; a measure of spread describes how far values vary around it. |
| Correlation is not causation | A pattern between two variables does not by itself prove that changing one variable causes the other to change. |
| Outlier influence | An extreme value can pull the mean strongly while often changing the median less. Choose a summary that fits the distribution. |
Test Strategy
| Front | Back |
|---|---|
| Review guesses as well as misses | A correct guess can hide the same weakness as a missed question. Review every answer you could not fully justify. |
| Use a two-pass approach | Answer clear questions first, mark slower items, and return with the remaining time and a calmer view. |
| Reread the actual question | Before choosing, identify exactly what is requested: a value, expression, reason, comparison, or best estimate. |
| Verify in the original problem | Substitute or interpret the result in the original statement, not only in a transformed equation. |
| Keep an error log | For each miss, record the topic, the deciding idea, the error type, and one action that would prevent the same mistake. |
Foundations
| Front | Back |
|---|---|
| Study decision 1: Name the goal | State what the question asks for before choosing a formula or operation. |
| Study decision 2: List what is known | Write the given values, relationships, and units so no condition is lost. |
| Study decision 3: Define the unknown | Use a symbol or clear phrase for the quantity you must find. |
| Study decision 4: Choose a representation | A diagram, table, equation, graph, or number line can make the relationship visible. |
| Study decision 5: Predict direction | Decide whether the answer should increase, decrease, be positive, or fall within a certain range. |
| Study decision 6: Estimate magnitude | Use compatible numbers or benchmarks to predict a reasonable size. |
| Study decision 7: Separate steps | Complete one valid transformation at a time so signs and operations remain easy to check. |
Explore more free review tools in our math flashcards hub.
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