84 加法 68 等于多少？

84 + 67 = 151 84 + 69 = 153 84 + 66 = 150 84 + 70 = 154 84 + 65 = 149 84 + 71 = 155 84 + 64 = 148 84 + 72 = 156 83 + 68 = 151 85 + 68 = 153 82 + 68 = 150 86 + 68 = 154 87 + 68 = 155 81 + 68 = 149 88 + 68 = 156 80 + 68 = 148 52 + 100 = 152 53 + 99 = 152 54 + 98 = 152 55 + 97 = 152 56 + 96 = 152 57 + 95 = 152 79 + 38 = 117 36 + 76 = 112 83 + 48 = 131 35 + 75 = 110 77 + 26 = 103 79 + 93 = 172 38 × 4 = 152 4 × 38 = 152