morganavakin17
morganavakin17 morganavakin17
  • 06-10-2021
  • Mathematics
contestada

Use mental math to find the sum.
14+6+57

Respuesta :

klunsford81722
klunsford81722 klunsford81722
  • 06-10-2021

Answer:

77

Step-by-step explanation:

B/c 14+6=20

and 20+57=77

Hope this helps!

Answer Link
ZakYo2483
ZakYo2483 ZakYo2483
  • 06-10-2021

Answer:

Step-by-step explanation:

14+6+57=77

Answer Link

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