alex41930 alex41930
  • 24-08-2021
  • Mathematics
contestada

20+39+40+41= Сколько будет?

Respuesta :

jennissadeleon59
jennissadeleon59 jennissadeleon59
  • 24-08-2021

Answer:

140

Step-by-step explanation:

20 + 39 + 40 + 41 =

(20 + 39) + (40 + 41) =

      V

     59 + (40 + 41)

                    V

           59 + 81

                 V

               140

надеется, что это поможет вам.

имя пользователя - jennissadeleon59

Answer Link

Otras preguntas

what is nursing process
what is the tone of an argument
Identify and describe the process that S. epidermidis cells use to reproduce.
Okay last time I swear, I have 13 responses now, if anyone else can fill out my survey please do, it only take a minute, thanks! https://s.surveyplanet.com/nMv
what makes history historical
Do you think the United States should intervene in the conflicts of other countries? Why or Why not?
b Segments AB , CD , and EF intersect at point O, points A, E, C and points B, F, D are collinear so that AO ≅ OB , CO ≅ OD . Prove that AE ≅ BF
The sum of two numbers is 15. The difference of he same two numbers is 3. What are the two numbers?
Factor this completely
Grace gives her sister a riddle: I have number x. I add 15 to twice x to get result A. I subtract 4 from x to get result B. I multiply result B by 3 to get resu