–30 + 40 = –23 – 47 =

35 – 45 =

–33 + 14 =

–67 – 21 =

63 – 84 =

–49 + 41 =

–73 – 24 =

13 – 84 =

Question

Математика: –30 + 40 = –23 – 47 = 35 – 45 = –33 + 14 = –67 – 21 = 63 – 84 = –49 + 41 = –73 – 24 = 13 – 84 =

нэлли1987 · Answer

Пошаговое объяснение:–30 + 40 = 10–23 – 47 = -7035 – 45 = -10–33 + 14 = - 19–67 – 21 = -8863 – 84 = -21–49 + 41 = -8–73 – 24 = -9713 – 84 =-71...