XxxGodXxx XxxGodXxx

26-09-2018
Mathematics

contestada

Right or not ???????????!!!?????????

Right or not class=

Respuesta :

sqdancefan sqdancefan

26-09-2018

Not right.

-16 - (-4)

= -16 + 4 = -12 . . . . matches the 2nd selection

_____

Subtraction is the same as adding the opposite: -(-4) = +(+4) = +4.

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