https://es-cl.khanacademy.org/math/cc-sixth-grade-math/cc-6th-negative-number-topic/cc-6th-comparing-negative-numbers/e/writing-numerical-inequalities 2025-11-20T17:53:56.044440592Z Escribir desigualdades numéricas Practica escribir desigualdades para describir situaciones del mundo real. Jamie Morgan exercise