Odpowiedź :
9 • 3 + 45 = 27 + 45 = 72
17 + 9 • 4 = 17 + 36 = 53
5 • 4 + 7 • 8 = 20 + 56 = 76
(45 - 13) : 8 = 32 : 8 = 4
9 • 7 + 72 : 8 = 63 + 9 = 72
(25 + 17) : (89 - 82) = 42 : 7 = 6
9 • 3 + 45 = 27 + 45 = 72
17 + 9 • 4 = 17 + 36 = 53
5 • 4 + 7 • 8 = 20 + 56 = 76
(45 - 13) : 8 = 32 : 8 = 4
9 • 7 + 72 : 8 = 63 + 9 = 72
(25 + 17) : (89 - 82) = 42 : 7 = 6