Math Vocab in Spanish | Terms You’ll Use In Class

Math class Spanish feels different from everyday Spanish. You can know “más” and still freeze when a worksheet says “halla el valor de x.” The language is tighter, the verbs carry the task, and small connector words can flip the order of your equation.

You don’t need a giant list. You need the words that repeat across units, plus a few sentence frames that let you turn a story into math. Use this page as a reference, then build a short personal list from your own worksheets.

Math vocabulary in Spanish for homework and tests

A good study plan starts with what shows up the most. In math Spanish, that usually means task verbs, comparison words, and a few “glue” phrases. After that, you add topic nouns for the unit you’re on right now.

Build your notes in three tracks. One track holds nouns for objects and parts. One track holds verbs for actions. One track holds short connectors like “de,” “entre,” and “más que.” When you learn them together, you get fewer mid-sentence stalls.

1. Collect repeats — Circle words that appear in directions, titles, and answer lines.
2. Sort by unit — Keep mini lists for numbers, geometry, algebra, and data.
3. Write one model line — Pair each term with a short sentence frame you can reuse.
4. Read out loud — Say one problem line, then say your equation like a sentence.
5. Quiz both directions — Practice Spanish→English and English→Spanish so recall works in class.
6. Track your misses — Save the words that tripped you and drill them again the next day.

When you make flashcards, skip long definitions. Put the Spanish term on one side and a plain English meaning on the other. Add one tiny math line, like “3 + 4 = 7,” and read it in Spanish. That ties the word to a move you already know.

If you’re learning Spanish and math at the same time, write your homework steps in Spanish even if your teacher accepts English. It feels slow at first, then it turns into a habit. After a week, you’ll notice the same verbs showing up again and again.

Sites worth bookmarking

Diccionario de la lengua española (RAE) for spelling, accents, and usage.

Khan Academy en Español for practice problems with Spanish wording.

Wikilengua for clear notes on Spanish terms and grammar details.

Numbers, place value, and comparing

Worksheets often switch between “número,” “cifra,” and “dígito.” They’re close, but they point at different things. “Número” is the full value. “Dígito” is one symbol, like 7. “Cifra” is used a lot like “digit,” and it shows up in place-value prompts.

Place value terms help you read big numbers, line up columns, and talk about rounding. Learn them as a set so you can scan a problem and know what each part is asking for.

• Name digits — número, dígito, cifra, valor, valor posicional.
• Track places — unidad, decena, centena, millar, millón, mil millones.
• Compare values — mayor que (>), menor que (<), igual a (=), distinto de (≠).
• Round and estimate — redondear, aproximación, al número más cercano.
• Call out order — primero, segundo, tercero, último, en orden ascendente.

Decimals can look different across materials. Spanish texts often use a comma as the decimal separator, so 3.5 in English is often written 3,5. Some teachers still use the dot. Match your worksheet so your answers line up with the grading style.

To practice, read five numbers out loud each day. Mix whole numbers, decimals, and large values. Then write them back in digits. This small drill builds speed when a test clock is running.

Operations, symbols, and word-problem verbs

Most direction lines are short verbs. When you lock these in, the rest of the sentence feels lighter. Also watch the small words around them. In Spanish, “entre” often points to division, and “por” can mean multiplication or “times,” depending on the line.

This table pairs English verbs with the Spanish term and the phrasing you’ll see in class materials.

English	Spanish	How It Shows Up
add	sumar	“suma,” “la suma de,” “más” (+)
subtract	restar	“resta,” “menos” (−), “diferencia”
multiply	multiplicar	“producto,” “por” (×), “veces”
divide	dividir	“cociente,” “entre” (÷), “repartir”
equals	igual a	“es,” “son,” “=”

Word problems lean on everyday verbs that turn into operations. “Repartir” and “compartir” often point to division. “Juntar” and “combinar” often point to addition. “Quedan” and “faltan” often point to subtraction. Build a short list of these verbs from your own worksheets, then test yourself by writing the matching symbol.

1. Spot the action — Find the verb that tells you what changes: sumar, restar, multiplicar, dividir.
2. Mark the quantities — Underline numbers, units, and totals the question asks for.
3. Choose the sign — Match the action to +, −, ×, ÷, or a comparison sign.
4. Check the unit — Keep “metros,” “euros,” or “puntos” consistent from start to finish.

Fractions, decimals, percent, and ratio language

Fractions show up early and then stick around. Spanish has fixed forms that are worth learning as chunks. “Un medio” is one-half. “Un tercio” is one-third. Past that, you’ll see “cuartos,” “quintos,” “sextos,” and “octavos.”

Percent is written as “por ciento,” and the symbol stays the same. Ratios and proportions use “razón” and “proporción,” and you’ll see “tasa” in rate problems.

• Label the parts — fracción, numerador, denominador, fracción equivalente.
• Read common forms — un medio, un tercio, tres cuartos, cinco sextos.
• Work with decimals — decimal, coma, parte entera, parte decimal.
• Handle percent — porcentaje, por ciento, porcentaje de, descuento.
• Talk about ratios — razón, proporción, tasa, relación entre.

A phrase that matters here is “de.” In many problems, “el 30% de 50” means 30 percent of 50. Read the line out loud, then write the multiplication you mean. This keeps the language and the math connected.

If fractions trip you, practice reading them before you compute. Say “tres cuartos” and point to 3/4. Say “cinco sextos” and point to 5/6. That small move makes worksheets feel less like decoding.

Geometry and measurement terms

Geometry Spanish feels friendly once you know the shape names. Many are close to English, but spelling and accents matter. Measurement words also repeat in science and daily life, so they pay off across subjects.

In class, geometry directions often ask you to label a figure, find missing measures, or show that two parts match. The verbs matter as much as the nouns.

1. Label the basics — punto, línea, recta, segmento, rayo, plano.
2. Name angles — ángulo, agudo, recto, obtuso, complementario, suplementario.
3. Know the shapes — triángulo, cuadrado, rectángulo, rombo, círculo, polígono.
4. Measure parts — perímetro, área, volumen, radio, diámetro, circunferencia.
5. Use units — centímetro (cm), metro (m), kilómetro (km), grado (°), litro (L).

If a problem says “calcula el área,” it wants a number with square units. If it says “halla el perímetro,” it wants the total distance around. When it says “convierte,” it wants unit conversion, like cm to m or minutes to hours.

Try labeling one diagram per week in Spanish. Write “radio” and “diámetro” on a circle. Write “base” and “altura” on a triangle. This builds recall without feeling like a spelling quiz.

Algebra and data words that show up a lot

Algebra Spanish is packed with small words that tell you what part of an expression you’re touching. “Término,” “coeficiente,” and “variable” show up in lessons, homework feedback, and test directions.

Graphs and data add another set. You’ll see “gráfica,” “eje,” and “tabla” all the time, plus stats like “promedio.” Learn the words that appear in prompts, not just the words in the lesson title.

• Name the pieces — variable, término, coeficiente, constante, exponente.
• Handle equations — ecuación, desigualdad, solución, conjunto solución.
• Work with functions — función, dominio, rango, entrada, salida.
• Read graphs — gráfica, eje x, eje y, origen, pendiente, intersección.
• Summarize data — datos, promedio, mediana, moda, rango, frecuencia.

Watch “menos que.” In algebra phrasing, “tres menos que x” means x − 3, not 3 − x. The word order flips what you write. Train it with short drills until you stop hesitating.

Another common classroom verb set is “resuelve,” “simplifica,” and “factoriza.” If you can do the math but miss the verb, you can still lose points. Put these verbs on your first page of notes so you see them often.

Reading and writing Spanish math sentences

Once you know the terms, the next step is reading full sentences without stopping every few words. The trick is to learn a few sentence frames and reuse them. Then you swap in new numbers and variables.

These frames show up in homework, quizzes, and teacher talk. Read them slowly at first, then read them again with new values until the structure feels familiar.

1. Use “la suma de” — “la suma de a y b” maps to a + b.
2. Use “la diferencia entre” — “la diferencia entre a y b” maps to a − b.
3. Use “el producto de” — “el producto de a y b” maps to a × b.
4. Use “el cociente de” — “el cociente de a entre b” maps to a ÷ b.
5. Use “el doble/la mitad de” — “el doble de x” is 2x, “la mitad de x” is x/2.

When a worksheet mixes words and symbols, read it twice. First pass, read the Spanish sentence. Second pass, read the math you wrote. If the two readings don’t match, fix the equation before you start calculating.

Mini routine for translating a word problem

This routine keeps you from jumping into arithmetic too soon. It also trains you to show work in a way a teacher can follow.

1. Underline the question — Find what the problem wants: a total, a difference, a rate, or a missing value.
2. List the givens — Write each number with its unit on a new line.
3. Pick a variable — Choose one letter and write what it stands for in Spanish.
4. Build the equation — Use a sentence frame like “la suma de” to form the expression.
5. Do a sanity read — Read the equation back in Spanish and see if it matches the story.

If you’re learning Spanish math terms for a bilingual class, keep your notes bilingual too. Write the Spanish instruction, then your English paraphrase, then your math line. Over time, you’ll need the English line less often.

Key Takeaways: Math Vocab in Spanish

➤ Learn task verbs first, since directions run on them.

➤ Keep units visible, so your math line matches the question.

➤ Read equations out loud to catch word-order traps.

➤ Match decimal style to class handouts to avoid format mistakes.

➤ Reuse sentence frames, then swap numbers and variables.

Frequently Asked Questions

Is the decimal point always a comma in Spanish math?

Many Spanish texts use a comma for decimals and a space or dot for thousands. Some classrooms keep the English dot for decimals. Match the format on your worksheet and your teacher’s examples, then stay consistent within one assignment.

How do I say “greater than or equal to” in Spanish?

“Mayor o igual que” is the common phrasing. You’ll also see the symbol ≥ next to it. When you read it, say the relationship first, then the number, like “x es mayor o igual que cinco.”

What’s a clean way to stop mixing up “tasa” and “razón”?

Use the unit check. A “tasa” usually links two different units, like km por hora. A “razón” often compares the same kind of thing, like 3 rojas por 2 azules. Write the units after each number to see which one fits.

How can I practice math Spanish if my class is in English?

Take one problem you already solved and rewrite the steps in Spanish using two or three sentence frames. Read the new version out loud. You can also label a graph or diagram in Spanish. Small daily reps beat long cram sessions.

Why does “tres menos que x” flip the subtraction order?

In that phrase, “menos que” works like “less than,” which points backward to the value that comes after it. Train it with a swap rule: “a menos que b” becomes b − a. Practice with easy numbers until it feels automatic.

Wrapping It Up – Math Vocab in Spanish

Good math reading is half vocabulary and half pattern spotting. Start with the verbs that show up in directions, then build out the noun sets for your current unit. Read your equations back in Spanish before you compute. That habit catches mistakes early and makes class feel calmer.