27 加法 13 等于多少？

27 + 13 = 40

27加法13 等于 40

竖式演算

127+1340

验算

  • 用减法验算：40 − 13 = 27
  • 用减法验算：40 − 27 = 13

相关题目

27 + 12 = 39 27 + 14 = 41 27 + 11 = 38 27 + 15 = 42 27 + 10 = 37 27 + 16 = 43 27 + 17 = 44 27 + 9 = 36 26 + 13 = 39 28 + 13 = 41 29 + 13 = 42 25 + 13 = 38 30 + 13 = 43 24 + 13 = 37 31 + 13 = 44 23 + 13 = 36 1 + 39 = 40 2 + 38 = 40 3 + 37 = 40 4 + 36 = 40 5 + 35 = 40 6 + 34 = 40 94 + 92 = 186 6 + 19 = 25 47 + 35 = 82 94 + 41 = 135 54 + 52 = 106 13 + 17 = 30 62 - 22 = 40 71 - 31 = 40