jayericiajones
jayericiajones jayericiajones
  • 23-06-2020
  • Mathematics
contestada

add or subtract negative numbers​

add or subtract negative numbers class=
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Аноним Аноним
  • 23-06-2020

Answer:

11

-1

-11

Step-by-step explanation:

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snog
snog snog
  • 23-06-2020

Answer:

7 - (-4) = 7 + 4 = 11

-2 - (-1) = -2 + 1 = -1

-3 - 8 = -11

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