mya691442
mya691442 mya691442
  • 07-01-2022
  • Mathematics
contestada

1. 3+(-20)=

2. (-8)-12=

3.(-15)-(-10)=

4.(-19)+18=

Respuesta :

nooodles12
nooodles12 nooodles12
  • 07-01-2022

Answer:

1. -17     2. -20     3. -5    4. -1

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