Seudónimo Seudónimo
  • 15-01-2021
  • Mathematics
contestada

Give each a sum or difference:
a. -12+4=
b. -4+1=
c. 4 - 12=
d. 4+12=

Respuesta :

Vernian
Vernian Vernian
  • 15-01-2021
A. -8
B. -3
C. -8
D. 16
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