True: 20 + 4 = 24, 30 + 7 = 37, 60 + 3 = 63, 40 + 2 = 42, 50 + 1 = 51, 10 + 9 = 19, 80 + 8 = 88, 90 + 4 = 94, False: 20 + 4 = 5, 30 + 7 = 73, 60 + 3 = 6, 40 + 2 = 24, 50 + 1 = 15, 10 + 9 = 91, 80 + 8 = 18, 90 + 4 = 63,

Сабирање бројева (20+4)

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