а) 80- 7=38 (80 - 76 = 38)б) 90-45/ =85 (90 - 45/3 = 85)в) /9+9=18 (9/9 + 9 = 18)г) 4+18=50 (54 + 18 = 50)д) 26+ /7=32 (26 + 42/7 = 32)е) 80- =35 (80 - 45 = 35)ж) 90- =18 (90 - 72 = 18)з) 38- / =30 (38 - 8 = 30)и) 70- =22 (70 - 48 = 22)к) - 4=40 (0 - 104 = 40)л) 25+ =97 (25 + 72 = 97)м) + /5=12 (7 + 35/5 = 12)н) 85- * =40 (85 - 45 = 40)
а) 80- 7=38 (80 - 76 = 38)
б) 90-45/ =85 (90 - 45/3 = 85)
в) /9+9=18 (9/9 + 9 = 18)
г) 4+18=50 (54 + 18 = 50)
д) 26+ /7=32 (26 + 42/7 = 32)
е) 80- =35 (80 - 45 = 35)
ж) 90- =18 (90 - 72 = 18)
з) 38- / =30 (38 - 8 = 30)
и) 70- =22 (70 - 48 = 22)
к) - 4=40 (0 - 104 = 40)
л) 25+ =97 (25 + 72 = 97)
м) + /5=12 (7 + 35/5 = 12)
н) 85- * =40 (85 - 45 = 40)