Respuesta :

jeongp

Answer:

Adding integers means adding integers with the same signs, while subtracting integers means adding the integers of opposite signs.

Step-by-step explanation:

sqdancefan

Answer:

  addition is subtraction of the opposite, and vice versa

Step-by-step explanation:

Subtracting an integer is the same as adding its opposite. Likewise, adding an integer is the same as subtracting its opposite.

  4 - 3 = 4 + (-3) = 1

  4 + (-3) = 4 - 3 = 1

Or, ...

  4 - (-3) = 4 + 3 = 7

  4 + 3 = 4 - (-3) = 7

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