5 加法 80 等于多少？

5 + 80 = 85

5加法80 等于 85

竖式演算

5+8085

验算

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

相关题目

5 + 79 = 84 5 + 81 = 86 5 + 78 = 83 5 + 82 = 87 5 + 83 = 88 5 + 77 = 82 5 + 84 = 89 5 + 76 = 81 4 + 80 = 84 6 + 80 = 86 3 + 80 = 83 7 + 80 = 87 2 + 80 = 82 8 + 80 = 88 1 + 80 = 81 9 + 80 = 89 1 + 84 = 85 2 + 83 = 85 3 + 82 = 85 4 + 81 = 85 6 + 79 = 85 7 + 78 = 85 30 + 14 = 44 70 + 2 = 72 44 + 34 = 78 100 + 91 = 191 46 + 32 = 78 24 + 20 = 44 1 × 85 = 85 94 - 9 = 85