ESOL Math Vocabulary | Vocabulario de Matematicas ESOL

Grade 4 Math Vocabulary Vocabulario de Matematicas de 4to Grado

A complete bilingual vocabulary guide for Spanish-speaking students learning Grade 4 math concepts. Each term includes English and Spanish definitions with visual examples.

Una guia completa de vocabulario bilingue para estudiantes hispanohablantes que aprenden conceptos de matematicas de 4to grado.

Cognate Tip | Consejo sobre Cognados

Many math words are cognates - they look and sound similar in English and Spanish! Words like "decimal/decimal," "factor/factor," "multiple/multiplo," and "perimeter/perimetro" can help you understand math vocabulary faster. Look for the similarities!

Muchas palabras de matematicas son cognados - se ven y suenan similares en ingles y espanol! Palabras como "decimal/decimal," "factor/factor," "multiple/multiplo" y "perimeter/perimetro" pueden ayudarte a entender el vocabulario de matematicas mas rapido. Busca las similitudes!

x

Multi-Digit Multiplication & Division

Multiplicacion y Division de Varios Digitos

multi-digit varios digitos MUL-tee DIJ-it
EN A number with more than one digit (2 or more digits).
ES Un numero con mas de un digito (2 o mas digitos).
Example / Ejemplo
24, 356, and 1,489 are all multi-digit numbers.
24 (2 digits) | 356 (3 digits) | 1,489 (4 digits)
partial products productos parciales PAR-shul PROD-ukts
EN The results of multiplying each part of one number by each part of another. Add them to get the final product.
ES Los resultados de multiplicar cada parte de un numero por cada parte de otro. Sumalos para obtener el producto final.
Example / Ejemplo
23 x 4: First 20 x 4 = 80, then 3 x 4 = 12. Add: 80 + 12 = 92
23 x 4 = (20 x 4) + (3 x 4)
         = 80 + 12 = 92
dividend dividendo DIV-ih-dend
EN The number being divided. The total amount you are splitting up.
ES El numero que se divide. La cantidad total que estas separando.
Example / Ejemplo
In 84 / 4 = 21, the dividend is 84 (what we're splitting).
84 / 4 = 21
^ dividend / dividendo
Word Problem / Problema
Maria has 84 stickers to share equally among 4 friends. The dividend (84) is the total number of stickers.
divisor divisor dih-VY-zer
EN The number you divide by. How many groups you are making.
ES El numero entre el cual divides. Cuantos grupos estas haciendo.
Example / Ejemplo
In 84 / 4 = 21, the divisor is 4 (we're making 4 groups).
84 / 4 = 21
     ^ divisor
quotient cociente KWOH-shent
EN The answer when you divide one number by another.
ES La respuesta cuando divides un numero entre otro.
Example / Ejemplo
In 84 / 4 = 21, the quotient is 21 (the answer).
84 / 4 = 21 <-- quotient / cociente
remainder residuo / resto rih-MAYN-der
EN The amount left over after dividing. What doesn't fit into equal groups.
ES La cantidad que sobra despues de dividir. Lo que no cabe en grupos iguales.
Example / Ejemplo
In 17 / 5 = 3 R2, the remainder is 2 (2 left over).
17 / 5 = 3 R2
5 + 5 + 5 = 15, with 2 left over
Word Problem / Problema
17 students need to form teams of 5. How many teams? 3 teams with 2 students remaining.
product producto PROD-ukt
EN The answer when you multiply two or more numbers together.
ES La respuesta cuando multiplicas dos o mas numeros.
Example / Ejemplo
In 23 x 45 = 1,035, the product is 1,035.
23 x 45 = 1,035 <-- product / producto
regroup reagrupar ree-GROOP
EN To rename a number by trading 10 ones for 1 ten, 10 tens for 1 hundred, etc.
ES Renombrar un numero cambiando 10 unidades por 1 decena, 10 decenas por 1 centena, etc.
Example / Ejemplo
In 46 + 38, you regroup 14 ones as 1 ten and 4 ones to get 84.
46 + 38 = 84 (6+8=14, carry the 1)
1/2

Fractions

Fracciones

equivalent fractions fracciones equivalentes ee-KWIV-uh-lent
EN Fractions that have different numbers but represent the same amount or value.
ES Fracciones que tienen numeros diferentes pero representan la misma cantidad o valor.
Example / Ejemplo
1/2 = 2/4 = 3/6 = 4/8 (They all equal one half!)
1/2 = 2/4 = 3/6 = 4/8
like denominators denominadores iguales like dih-NOM-ih-nay-terz
EN Fractions that have the same bottom number (denominator).
ES Fracciones que tienen el mismo numero de abajo (denominador).
Example / Ejemplo
2/5 and 3/5 have like denominators (both have 5).
2/5 and 3/5 --> same denominator: 5
compare fractions comparar fracciones kum-PAIR
EN To decide which fraction is greater, less, or if they are equal using <, >, or =.
ES Decidir que fraccion es mayor, menor o si son iguales usando <, >, o =.
Example / Ejemplo
Compare 3/4 and 2/4: Since 3 > 2, then 3/4 > 2/4
3/4 > 2/4 (3 fourths is more than 2 fourths)
Word Problem / Problema
Ana ate 3/8 of a pizza. Ben ate 5/8. Who ate more? Compare: 5/8 > 3/8, so Ben ate more.
numerator numerador NOO-mur-ay-ter
EN The top number in a fraction. It tells how many parts you have.
ES El numero de arriba en una fraccion. Dice cuantas partes tienes.
Example / Ejemplo
In 5/8, the numerator is 5. You have 5 parts out of 8.
5 <-- numerator / numerador
-
8
denominator denominador dih-NOM-ih-nay-ter
EN The bottom number in a fraction. It tells how many equal parts the whole is divided into.
ES El numero de abajo en una fraccion. Dice en cuantas partes iguales se divide el todo.
Example / Ejemplo
In 5/8, the denominator is 8. The whole is cut into 8 equal parts.
5
-
8 <-- denominator / denominador
mixed number numero mixto mikst NUM-ber
EN A number made of a whole number and a fraction together.
ES Un numero formado por un numero entero y una fraccion juntos.
Example / Ejemplo
2 3/4 means 2 whole parts plus 3/4 of another part.
2 3/4 = 2 + 3/4 = two and three-fourths
improper fraction fraccion impropia im-PROP-er
EN A fraction where the numerator is greater than or equal to the denominator.
ES Una fraccion donde el numerador es mayor o igual que el denominador.
Example / Ejemplo
7/4 is improper (7 > 4). It equals 1 3/4 as a mixed number.
7/4 = 4/4 + 3/4 = 1 + 3/4 = 1 3/4
benchmark fractions fracciones de referencia BENCH-mark
EN Common fractions used to estimate and compare, like 0, 1/4, 1/2, 3/4, and 1.
ES Fracciones comunes usadas para estimar y comparar, como 0, 1/4, 1/2, 3/4 y 1.
Example / Ejemplo
Is 5/8 closer to 1/2 or 1? 5/8 is closer to 1/2 (which equals 4/8).
0---1/4---1/2---3/4---1
           ^5/8 is here
0.5

Decimals

Decimales

decimal decimal DES-ih-mul
EN A number that uses a decimal point to show values less than one or between whole numbers.
ES Un numero que usa un punto decimal para mostrar valores menores que uno o entre numeros enteros.
Example / Ejemplo
0.5 is a decimal. It means 5 tenths or 1/2.
0.5 = 5/10 = 1/2 (half)
decimal point punto decimal DES-ih-mul poynt
EN The dot in a decimal number that separates whole numbers from parts less than one.
ES El punto en un numero decimal que separa los numeros enteros de las partes menores que uno.
Example / Ejemplo
In 3.75, the decimal point separates 3 (whole) from 75 (parts).
3 . 75
  ^ decimal point / punto decimal
tenths decimos / decimas tenths
EN The first place to the right of the decimal point. One of 10 equal parts.
ES El primer lugar a la derecha del punto decimal. Una de 10 partes iguales.
Example / Ejemplo
In 0.7, the 7 is in the tenths place. It means 7/10.
0.7 = 7 tenths = 7/10
hundredths centesimos / centesimas HUN-dredths
EN The second place to the right of the decimal point. One of 100 equal parts.
ES El segundo lugar a la derecha del punto decimal. Una de 100 partes iguales.
Example / Ejemplo
In 0.25, the 5 is in the hundredths place. 0.25 = 25/100.
0.25 --> 2 tenths + 5 hundredths
0.25 = 25/100 = 1/4
Word Problem / Problema
A quarter (25 cents) is $0.25, which is 25 hundredths of a dollar.
compare decimals comparar decimales kum-PAIR DES-ih-mulz
EN To decide which decimal is greater or less by comparing place values from left to right.
ES Decidir que decimal es mayor o menor comparando valores posicionales de izquierda a derecha.
Example / Ejemplo
Compare 0.45 and 0.54: Look at tenths first. 5 > 4, so 0.54 > 0.45
0.45 vs 0.54
0.54 > 0.45
decimal equivalent equivalente decimal ee-KWIV-uh-lent
EN A decimal that has the same value as a fraction.
ES Un decimal que tiene el mismo valor que una fraccion.
Example / Ejemplo
1/4 = 0.25 and 1/2 = 0.5 and 3/4 = 0.75
1/4 = 0.25 | 1/2 = 0.50 | 3/4 = 0.75
1000

Place Value & Rounding

Valor Posicional y Redondeo

place value valor posicional plays VAL-yoo
EN The value of a digit based on its position in a number.
ES El valor de un digito basado en su posicion en un numero.
Example / Ejemplo
In 45,678, the 5 is in the thousands place, so its value is 5,000.
4 5, 6 7 8
| |  | | |-- ones (8)
| |  | |-- tens (70)
| |  |-- hundreds (600)
| |-- thousands (5,000)
|-- ten thousands (40,000)
ten thousands decenas de millar ten THOW-zendz
EN The place value position for groups of 10,000. Fifth place from the right.
ES La posicion de valor posicional para grupos de 10,000. Quinto lugar desde la derecha.
Example / Ejemplo
In 52,341, the 5 is in the ten thousands place = 50,000.
52,341 --> 5 is in TEN THOUSANDS (50,000)
hundred thousands centenas de millar HUN-dred THOW-zendz
EN The place value position for groups of 100,000. Sixth place from the right.
ES La posicion de valor posicional para grupos de 100,000. Sexto lugar desde la derecha.
Example / Ejemplo
In 345,678, the 3 is in the hundred thousands place = 300,000.
345,678 --> 3 is in HUNDRED THOUSANDS (300,000)
millions millones MIL-yunz
EN The place value position for groups of 1,000,000. Seventh place from the right.
ES La posicion de valor posicional para grupos de 1,000,000. Septimo lugar desde la derecha.
Example / Ejemplo
In 2,456,789, the 2 is in the millions place = 2,000,000.
2,456,789 = 2 million, 456 thousand, 789
round redondear round
EN To change a number to a nearby number that is easier to work with. Look at the digit to the right.
ES Cambiar un numero a un numero cercano mas facil de usar. Mira el digito a la derecha.
Example / Ejemplo
Round 4,567 to the nearest hundred: Look at tens (6). Since 6 >= 5, round up to 4,600.
4,567 --> 4,600 (nearest hundred)
4,567 --> 5,000 (nearest thousand)
estimate estimar ES-tih-mayt
EN To find an approximate answer by rounding numbers before calculating.
ES Encontrar una respuesta aproximada redondeando numeros antes de calcular.
Example / Ejemplo
Estimate 487 x 6: Round 487 to 500. Then 500 x 6 = 3,000. (Exact: 2,922)
487 x 6 ~ 500 x 6 = 3,000
Word Problem / Problema
About how much for 4 books at $18.75 each? Estimate: 4 x $20 = $80.
expanded form forma expandida eks-PAN-ded form
EN A way to write a number showing the value of each digit.
ES Una forma de escribir un numero mostrando el valor de cada digito.
Example / Ejemplo
45,678 in expanded form:
40,000 + 5,000 + 600 + 70 + 8
standard form forma estandar STAN-dard form
EN The usual way of writing a number using digits.
ES La forma usual de escribir un numero usando digitos.
Example / Ejemplo
"Four hundred fifty-six" in standard form is 456.
Standard form: 456
x3

Factors and Multiples

Factores y Multiplos

factor factor FAK-ter
EN A number that divides evenly into another number with no remainder.
ES Un numero que divide exactamente a otro numero sin residuo.
Example / Ejemplo
Factors of 12: 1, 2, 3, 4, 6, 12 (all divide evenly into 12)
12 / 1 = 12 | 12 / 2 = 6 | 12 / 3 = 4
12 / 4 = 3 | 12 / 6 = 2 | 12 / 12 = 1
factor pairs pares de factores FAK-ter pairz
EN Two numbers that multiply together to give a product.
ES Dos numeros que se multiplican juntos para dar un producto.
Example / Ejemplo
Factor pairs of 24: (1,24), (2,12), (3,8), (4,6)
1 x 24 = 24 | 2 x 12 = 24
3 x 8 = 24 | 4 x 6 = 24
multiple multiplo MUL-tih-pul
EN The result of multiplying a number by a whole number. Skip counting gives multiples.
ES El resultado de multiplicar un numero por un numero entero. Contar salteado da los multiplos.
Example / Ejemplo
Multiples of 5: 5, 10, 15, 20, 25, 30... (skip count by 5)
5x1=5 | 5x2=10 | 5x3=15 | 5x4=20...
Word Problem / Problema
Hot dogs come in packs of 8. What numbers of hot dogs can you buy? Multiples of 8: 8, 16, 24, 32...
prime number numero primo prime NUM-ber
EN A whole number greater than 1 that has exactly two factors: 1 and itself.
ES Un numero entero mayor que 1 que tiene exactamente dos factores: 1 y el mismo.
Example / Ejemplo
Prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23...
7 is prime: only 1 x 7 = 7
9 is NOT prime: 1 x 9 AND 3 x 3 = 9
composite number numero compuesto kum-POZ-it
EN A whole number greater than 1 that has more than two factors.
ES Un numero entero mayor que 1 que tiene mas de dos factores.
Example / Ejemplo
12 is composite: factors are 1, 2, 3, 4, 6, 12 (more than 2 factors)
Composite: 4, 6, 8, 9, 10, 12, 14, 15...
divisible divisible dih-VIZ-ih-bul
EN A number is divisible by another if it divides evenly with no remainder.
ES Un numero es divisible por otro si se divide exactamente sin residuo.
Example / Ejemplo
20 is divisible by 5 because 20 / 5 = 4 (no remainder).
20 / 5 = 4 (divisible)
20 / 3 = 6 R2 (not divisible)
[ ]

Perimeter and Area

Perimetro y Area

perimeter perimetro puh-RIM-ih-ter
EN The total distance around the outside of a shape. Add all the sides.
ES La distancia total alrededor del exterior de una figura. Suma todos los lados.
Example / Ejemplo
Rectangle with length 8m and width 5m: P = 8 + 5 + 8 + 5 = 26m
P = 2 x length + 2 x width
P = 2(8) + 2(5) = 16 + 10 = 26m
Word Problem / Problema
How much fencing is needed for a garden 12ft long and 8ft wide? Find perimeter: 12+8+12+8 = 40 feet.
area area AIR-ee-uh
EN The amount of space inside a flat shape. Measured in square units.
ES La cantidad de espacio dentro de una figura plana. Se mide en unidades cuadradas.
Example / Ejemplo
Rectangle with length 8m and width 5m: A = 8 x 5 = 40 square meters
A = length x width
A = 8 x 5 = 40 sq m (or 40 m^2)
Word Problem / Problema
How much carpet for a room 12ft by 10ft? Find area: 12 x 10 = 120 square feet.
square units unidades cuadradas skwair YOO-nits
EN Units used to measure area, like square inches, square feet, or square meters.
ES Unidades usadas para medir el area, como pulgadas cuadradas, pies cuadrados o metros cuadrados.
Example / Ejemplo
A square that is 1 inch on each side has an area of 1 square inch.
sq in = in^2 | sq ft = ft^2 | sq m = m^2
formula formula FOR-myoo-luh
EN A math rule written with symbols that shows how to calculate something.
ES Una regla matematica escrita con simbolos que muestra como calcular algo.
Example / Ejemplo
Area of rectangle: A = l x w (length times width)
Perimeter: P = 2l + 2w
Area: A = l x w
length longitud / largo length
EN How long something is. Usually the longer side of a rectangle.
ES Que tan largo es algo. Usualmente el lado mas largo de un rectangulo.
Example / Ejemplo
A rectangle that is 10 cm long and 4 cm wide has a length of 10 cm.
|<-------- 10 cm -------->|
        length / longitud
width ancho width
EN How wide something is. Usually the shorter side of a rectangle.
ES Que tan ancho es algo. Usualmente el lado mas corto de un rectangulo.
Example / Ejemplo
A rectangle that is 10 cm long and 4 cm wide has a width of 4 cm.
|-- 4 cm --|
width / ancho
/\

Angles and Angle Measurement

Angulos y Medicion de Angulos

angle angulo ANG-gul
EN Two rays that share the same endpoint. Measured in degrees.
ES Dos rayos que comparten el mismo punto final. Se mide en grados.
Example / Ejemplo
The corner of a book forms an angle. Clock hands form angles.
   /
  /
 /_____ (this is an angle)
degree grado dih-GREE
EN A unit for measuring angles. A full circle has 360 degrees.
ES Una unidad para medir angulos. Un circulo completo tiene 360 grados.
Example / Ejemplo
A right angle measures 90 degrees. Written as 90 degrees.
Full turn = 360 degrees
Half turn = 180 degrees
Quarter turn = 90 degrees
right angle angulo recto rite ANG-gul
EN An angle that measures exactly 90 degrees. It makes a perfect corner.
ES Un angulo que mide exactamente 90 grados. Forma una esquina perfecta.
Example / Ejemplo
The corner of a square is a right angle (90 degrees).
|
|_____ = 90 degrees (right angle)
acute angle angulo agudo uh-KYOOT
EN An angle that measures less than 90 degrees. Smaller than a right angle.
ES Un angulo que mide menos de 90 grados. Mas pequeno que un angulo recto.
Example / Ejemplo
A 45-degree angle is acute (less than 90 degrees).
 /
/_____ = acute (less than 90 degrees)
obtuse angle angulo obtuso ob-TOOS
EN An angle that measures more than 90 degrees but less than 180 degrees.
ES Un angulo que mide mas de 90 grados pero menos de 180 grados.
Example / Ejemplo
A 120-degree angle is obtuse (more than 90 degrees).
\
 \_____ = obtuse (more than 90 degrees)
straight angle angulo llano strayt ANG-gul
EN An angle that measures exactly 180 degrees. It forms a straight line.
ES Un angulo que mide exactamente 180 grados. Forma una linea recta.
Example / Ejemplo
A straight line is a 180-degree angle.
<----------> = 180 degrees (straight angle)
protractor transportador pro-TRAK-ter
EN A tool used to measure angles in degrees.
ES Una herramienta usada para medir angulos en grados.
Example / Ejemplo
Use a protractor to measure that the angle is 65 degrees.
Protractor: half-circle with numbers 0-180
vertex vertice VER-teks
EN The point where two rays meet to form an angle, or where sides of a shape meet.
ES El punto donde dos rayos se encuentran para formar un angulo, o donde los lados de una figura se encuentran.
Example / Ejemplo
A triangle has 3 vertices (corners). A square has 4 vertices.
  /
 /
*_____ (*is the vertex)
ft

Measurement Conversions

Conversiones de Medidas

convert convertir kun-VERT
EN To change from one unit of measurement to another.
ES Cambiar de una unidad de medida a otra.
Example / Ejemplo
Convert 3 feet to inches: 3 x 12 = 36 inches
3 feet = 36 inches (12 inches per foot)
inch (in) pulgada inch
EN A small unit of length. 12 inches = 1 foot.
ES Una unidad pequena de longitud. 12 pulgadas = 1 pie.
Example / Ejemplo
Your thumb is about 1 inch wide. A ruler shows 12 inches.
12 in = 1 ft | 36 in = 3 ft = 1 yd
foot (ft) pie foot
EN A unit of length equal to 12 inches. 3 feet = 1 yard.
ES Una unidad de longitud igual a 12 pulgadas. 3 pies = 1 yarda.
Example / Ejemplo
A standard ruler is 1 foot long. Plural: feet.
1 foot = 12 inches | 3 feet = 1 yard
yard (yd) yarda yard
EN A unit of length equal to 3 feet or 36 inches.
ES Una unidad de longitud igual a 3 pies o 36 pulgadas.
Example / Ejemplo
A football field is 100 yards long.
1 yard = 3 feet = 36 inches
mile (mi) milla mile
EN A unit of length equal to 5,280 feet or 1,760 yards.
ES Una unidad de longitud igual a 5,280 pies o 1,760 yardas.
Example / Ejemplo
The school is 2 miles from my house.
1 mile = 5,280 feet = 1,760 yards
ounce (oz) onza ounce
EN A small unit of weight. 16 ounces = 1 pound.
ES Una unidad pequena de peso. 16 onzas = 1 libra.
Example / Ejemplo
A slice of bread weighs about 1 ounce.
16 oz = 1 lb (pound)
pound (lb) libra pound
EN A unit of weight equal to 16 ounces.
ES Una unidad de peso igual a 16 onzas.
Example / Ejemplo
A loaf of bread weighs about 1 pound.
1 pound = 16 ounces
Word Problem / Problema
A bag of apples weighs 3 pounds. How many ounces? 3 x 16 = 48 ounces.
cup, pint, quart, gallon taza, pinta, cuarto, galon kup, pint, kwort, GAL-un
EN Units for measuring liquid capacity.
ES Unidades para medir la capacidad de liquidos.
Example / Ejemplo
A gallon of milk, a quart of juice, a pint of cream, a cup of water.
2 cups = 1 pint | 2 pints = 1 quart
4 quarts = 1 gallon
meter (m), centimeter (cm), kilometer (km) metro, centimetro, kilometro MEE-ter, SEN-tih-mee-ter, KIL-oh-mee-ter
EN Metric units for measuring length.
ES Unidades metricas para medir longitud.
Example / Ejemplo
A door is about 2 meters tall. A fingernail is about 1 cm wide.
100 cm = 1 m | 1,000 m = 1 km
gram (g), kilogram (kg) gramo, kilogramo gram, KIL-oh-gram
EN Metric units for measuring mass (weight).
ES Unidades metricas para medir masa (peso).
Example / Ejemplo
A paper clip weighs about 1 gram. A textbook weighs about 1 kilogram.
1,000 g = 1 kg
...

Line Plots and Data

Diagramas de Puntos y Datos

line plot diagrama de puntos line plot
EN A graph that uses X marks above a number line to show data. Each X represents one data point.
ES Una grafica que usa marcas X sobre una recta numerica para mostrar datos. Cada X representa un dato.
Example / Ejemplo
Heights of plants in inches shown on a line plot:
      X
  X   X  X
  X  X X  X
|---|---|---|---|---|
  2   3   4   5   6
data datos DAY-tuh
EN Information collected about people or things, usually numbers or measurements.
ES Informacion recopilada sobre personas o cosas, usualmente numeros o medidas.
Example / Ejemplo
Data about shoe sizes in class: 5, 6, 5, 7, 6, 6, 5, 7, 8
Data = numbers we collect to analyze
frequency frecuencia FREE-kwen-see
EN How often something happens or appears in a data set.
ES Cuantas veces algo sucede o aparece en un conjunto de datos.
Example / Ejemplo
In the data 2, 3, 2, 4, 2, 3: the frequency of 2 is 3 (it appears 3 times).
Frequency of 2 = 3 times
scale escala skayl
EN The numbers along the axis of a graph that help read the values.
ES Los numeros a lo largo del eje de una grafica que ayudan a leer los valores.
Example / Ejemplo
A graph might use a scale of 0, 5, 10, 15, 20 (counting by 5s).
Scale by 5s: 0---5---10---15---20
survey encuesta SUR-vay
EN A way to collect data by asking people questions.
ES Una forma de recopilar datos haciendo preguntas a las personas.
Example / Ejemplo
Survey question: "What is your favorite fruit?" Collect answers and make a graph.
Survey --> Data --> Graph
Word Problem / Problema
You surveyed 20 students about their favorite sport. 8 said soccer. What fraction said soccer? 8/20 = 2/5.
interpret interpretar in-TER-pret
EN To explain what data or a graph means. To draw conclusions.
ES Explicar lo que significan los datos o una grafica. Sacar conclusiones.
Example / Ejemplo
Looking at the line plot: "Most students have shoe size 6 because it has the most Xs."
Interpret = understand + explain the data

Study Tip | Consejo de Estudio

Practice these words by making flashcards with the English word on one side and the Spanish word on the other. Draw a picture or write an example on each card to help you remember! Try using the words in sentences about real-life math situations.

Practica estas palabras haciendo tarjetas con la palabra en ingles de un lado y la palabra en espanol del otro. Dibuja una imagen o escribe un ejemplo en cada tarjeta para ayudarte a recordar! Intenta usar las palabras en oraciones sobre situaciones matematicas de la vida real.