sirenaarreola sirenaarreola
  • 09-08-2018
  • Mathematics
contestada

how do you break down this question
18 + 22 = 21 +

Respuesta :

Sooffiiaaa
Sooffiiaaa Sooffiiaaa
  • 09-08-2018
18 plus 22 is 40 so it is equivalent to 21 plus 19
Answer Link

Otras preguntas

what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
name the five types of sentences..
what functions do proteins,carbohydrates, lipids and nucleic acids perform
what functions do proteins,carbohydrates, lipids and nucleic acids perform
name the five types of sentences..
name the five types of sentences..
name the five types of sentences..
what functions do proteins,carbohydrates, lipids and nucleic acids perform