89 减法 78 等于多少？

89 - 78 = 11

89减法78 等于 11

竖式演算

89-7811

验算

  • 用加法验算：11 + 78 = 89

相关题目

89 - 77 = 12 89 - 79 = 10 89 - 76 = 13 89 - 80 = 9 89 - 75 = 14 89 - 81 = 8 89 - 74 = 15 89 - 82 = 7 88 - 78 = 10 90 - 78 = 12 87 - 78 = 9 91 - 78 = 13 92 - 78 = 14 86 - 78 = 8 93 - 78 = 15 85 - 78 = 7 12 - 1 = 11 13 - 2 = 11 14 - 3 = 11 15 - 4 = 11 16 - 5 = 11 17 - 6 = 11 69 - 1 = 68 93 - 90 = 3 69 - 36 = 33 88 - 52 = 36 18 - 16 = 2 97 - 1 = 96 5 + 6 = 11 11 × 1 = 11