27 加法 45 等于多少？

27 + 45 = 72

27加法45 等于 72

竖式演算

127+4572

验算

  • 用减法验算：72 − 45 = 27
  • 用减法验算：72 − 27 = 45

相关题目

27 + 44 = 71 27 + 46 = 73 27 + 47 = 74 27 + 43 = 70 27 + 48 = 75 27 + 42 = 69 27 + 49 = 76 27 + 41 = 68 26 + 45 = 71 28 + 45 = 73 29 + 45 = 74 25 + 45 = 70 30 + 45 = 75 24 + 45 = 69 31 + 45 = 76 23 + 45 = 68 1 + 71 = 72 2 + 70 = 72 3 + 69 = 72 4 + 68 = 72 5 + 67 = 72 6 + 66 = 72 41 + 85 = 126 93 + 13 = 106 81 + 74 = 155 38 + 22 = 60 9 + 23 = 32 75 - 3 = 72 6 × 12 = 72 97 - 25 = 72