True: 32 + 30 = 62, 65 + 10 = 75, 27 + 50 = 77, 53 + 10 = 63, 57 + 30 = 87, False: 18 + 30 = 51, 78 + 20 = 68, 46 + 30 = 65, 29 + 70 = 36, 40 + 40 = 66,

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