84 加法 70 等于多少？

84 + 69 = 153 84 + 71 = 155 84 + 68 = 152 84 + 72 = 156 84 + 67 = 151 84 + 73 = 157 84 + 74 = 158 84 + 66 = 150 83 + 70 = 153 85 + 70 = 155 82 + 70 = 152 86 + 70 = 156 87 + 70 = 157 81 + 70 = 151 88 + 70 = 158 80 + 70 = 150 54 + 100 = 154 55 + 99 = 154 56 + 98 = 154 57 + 97 = 154 58 + 96 = 154 59 + 95 = 154 85 + 93 = 178 55 + 54 = 109 42 + 76 = 118 87 + 21 = 108 52 + 73 = 125 19 + 1 = 20 77 × 2 = 154 7 × 22 = 154