80 加法 5 等于多少？

80 + 5 = 85

80加法5 等于 85

竖式演算

80+585

验算

  • 用减法验算：85 − 5 = 80
  • 用减法验算：85 − 80 = 5

相关题目

80 + 4 = 84 80 + 6 = 86 80 + 3 = 83 80 + 7 = 87 80 + 2 = 82 80 + 8 = 88 80 + 1 = 81 80 + 9 = 89 79 + 5 = 84 81 + 5 = 86 78 + 5 = 83 82 + 5 = 87 83 + 5 = 88 77 + 5 = 82 84 + 5 = 89 76 + 5 = 81 1 + 84 = 85 2 + 83 = 85 3 + 82 = 85 4 + 81 = 85 5 + 80 = 85 6 + 79 = 85 20 + 33 = 53 15 + 52 = 67 25 + 53 = 78 24 + 52 = 76 81 + 1 = 82 77 + 22 = 99 87 - 2 = 85 94 - 9 = 85