Neft Teacher · Vocab Explorer

Unit 8 · Standard 6.AT.9

🔑 Write and Represent Inequalities — Vocab Explorer

Lesson 8-4 · Learn the words, then practice them

① Word Wall

Look at the picture, read the meaning, and tap 🔊 to hear each word.

Illustration of Write Inequalities: Represent a range of possible values with <, >, ≤, or ≥.
Write Inequalities

ES Escribir desigualdades

Represent a range of possible values with <, >, ≤, or ≥.

Representar un rango de valores posibles con <, >, ≤ o ≥.

Illustration of Inequality: A math sentence that compares two sides with <, >, ≤, or ≥.
Inequality

ES Desigualdad

A math sentence that compares two sides with <, >, ≤, or ≥.

Una oración matemática que compara dos lados con <, >, ≤ o ≥.

Illustration of Greater than: The > sign, showing one number is bigger.
Greater than

ES Mayor que

The > sign, showing one number is bigger.

El signo >, que muestra que un número es mayor.

Illustration of Less than: The < sign, showing one number is smaller.
Less than

ES Menor que

The < sign, showing one number is smaller.

El signo <, que muestra que un número es menor.

Illustration of At least / At most: 'At least' means ≥. 'At most' means ≤.
At least / At most

ES Al menos / A lo más

'At least' means ≥. 'At most' means ≤.

'Al menos' significa ≥. 'Como máximo' significa ≤.

Illustration of Variable: A letter that stands for a number that is unknown or can change.
Variable

ES Variable

A letter that stands for a number that is unknown or can change.

Una letra que representa un número desconocido o que puede cambiar.

Illustration of No more than: A phrase meaning less than or equal to (≤).
No more than

ES No más de

A phrase meaning less than or equal to (≤).

Una frase que significa menor o igual que (≤).

Illustration of Constraint: A limit that a solution must satisfy.
Constraint

ES Restricción

A limit that a solution must satisfy.

Un límite que una solución debe cumplir.

Illustration of Solution set: All the values that make an inequality true.
Solution set

ES Conjunto solución

All the values that make an inequality true.

Todos los valores que hacen verdadera una desigualdad.

② Match it

Tap a word, then tap its meaning.

③ Fill in the blank

Use the word bank to finish each sentence.

Word bank
Write InequalitiesInequalityGreater thanLess thanAt least / At mostVariableNo more thanConstraintSolution set
  1. 1Use <, >, ≤ or ≥ when the answer is a of values rather than one.
  2. 2A math sentence comparing values with <, >, ≤, or ≥ is an .
  3. 3The symbol > that means one value is larger than another means .
  4. 4The symbol < that means one value is smaller than another means .
  5. 5'At least' means greater than or equal to, and 'at most' means than or equal to.
  6. 6A letter that stands for an unknown number is a .
  7. 7The phrase that means less than or equal to is "no more than," written with the symbol.
  8. 8A limit that every solution must satisfy is a .
  9. 9All the values that make an inequality true form its .

④ Use it in a sentence

Pick one word and finish the sentence in your own words.

A is .