brittanis2011 brittanis2011
  • 22-05-2020
  • Mathematics
contestada

Sally says 533 + 257 equals 780 Sally teacher told her that she made a mistake what did Sally do wrong explain and share what the correct answer is

Respuesta :

SoloSoldier SoloSoldier
  • 22-05-2020

Answer:

Sally probably missed moving the 10 of the ones place

Step-by-step explanation:

   1

5  3  3

2  5  7

---------

7  9  0

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