27 减法 6 等于多少？

27 - 6 = 21

27减法6 等于 21

竖式演算

27-621

验算

  • 用加法验算：21 + 6 = 27

相关题目

27 - 5 = 22 27 - 7 = 20 27 - 4 = 23 27 - 8 = 19 27 - 3 = 24 27 - 9 = 18 27 - 2 = 25 27 - 10 = 17 26 - 6 = 20 28 - 6 = 22 25 - 6 = 19 29 - 6 = 23 24 - 6 = 18 30 - 6 = 24 31 - 6 = 25 23 - 6 = 17 22 - 1 = 21 23 - 2 = 21 24 - 3 = 21 25 - 4 = 21 26 - 5 = 21 28 - 7 = 21 68 - 10 = 58 22 - 2 = 20 81 - 71 = 10 55 - 54 = 1 84 - 13 = 71 91 - 60 = 31 7 + 14 = 21 3 + 18 = 21