72 加法 51 等于多少？

72 + 51 = 123

72加法51 等于 123

竖式演算

172+51123

验算

  • 用减法验算：123 − 51 = 72
  • 用减法验算：123 − 72 = 51

相关题目

72 + 50 = 122 72 + 52 = 124 72 + 49 = 121 72 + 53 = 125 72 + 48 = 120 72 + 54 = 126 72 + 47 = 119 72 + 55 = 127 71 + 51 = 122 73 + 51 = 124 74 + 51 = 125 70 + 51 = 121 75 + 51 = 126 69 + 51 = 120 76 + 51 = 127 68 + 51 = 119 23 + 100 = 123 24 + 99 = 123 25 + 98 = 123 26 + 97 = 123 27 + 96 = 123 28 + 95 = 123 74 + 54 = 128 44 + 73 = 117 46 + 93 = 139 8 + 82 = 90 84 + 94 = 178 13 + 78 = 91 41 × 3 = 123 3 × 41 = 123