87 加法 16 等于多少？

87 + 15 = 102 87 + 17 = 104 87 + 14 = 101 87 + 18 = 105 87 + 13 = 100 87 + 19 = 106 87 + 20 = 107 87 + 12 = 99 86 + 16 = 102 88 + 16 = 104 85 + 16 = 101 89 + 16 = 105 84 + 16 = 100 90 + 16 = 106 83 + 16 = 99 91 + 16 = 107 3 + 100 = 103 4 + 99 = 103 5 + 98 = 103 6 + 97 = 103 7 + 96 = 103 8 + 95 = 103 59 + 71 = 130 42 + 69 = 111 68 + 54 = 122 28 + 89 = 117 69 + 61 = 130 99 + 81 = 180 43 + 31 = 74 58 + 46 = 104