13 加法 65 等于多少？

13 + 65 = 78

13加法65 等于 78

竖式演算

13+6578

验算

  • 用减法验算：78 − 65 = 13
  • 用减法验算：78 − 13 = 65

相关题目

13 + 64 = 77 13 + 66 = 79 13 + 67 = 80 13 + 63 = 76 13 + 68 = 81 13 + 62 = 75 13 + 69 = 82 13 + 61 = 74 12 + 65 = 77 14 + 65 = 79 11 + 65 = 76 15 + 65 = 80 10 + 65 = 75 16 + 65 = 81 17 + 65 = 82 9 + 65 = 74 1 + 77 = 78 2 + 76 = 78 3 + 75 = 78 4 + 74 = 78 5 + 73 = 78 6 + 72 = 78 59 + 100 = 159 17 + 1 = 18 1 + 62 = 63 13 + 44 = 57 5 + 12 = 17 15 + 21 = 36 84 - 6 = 78 78 × 1 = 78