carramarapcftss
carramarapcftss
06-09-2018
Mathematics
contestada
(-5)+(+7)-(-4)+(+12)
Respuesta :
ajsagiriusoxcutf
ajsagiriusoxcutf
06-09-2018
-5+7(2)+4(6)+12(24)
24!
Answer Link
sheilalong43
sheilalong43
09-09-2018
(–5) + (+7) – (–4) + (+12) =
−5+7−(−4)+12
=2−(−4)+12
=6+12
=18
Answer Link
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