woolen3062 woolen3062
  • 12-03-2021
  • Mathematics
contestada

56+(−56)=

−240+370=

−5.7+(−4.2)=

Respuesta :

joleeann3 joleeann3
  • 12-03-2021

Answer:

Step-by-step explanation:

1st one is 0

2nd is 130

3rd is 9.9

Answer Link
Ashlynnsocool Ashlynnsocool
  • 12-03-2021
84858674636328848585
Answer Link

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