55 减法 34 等于多少？

55 - 34 = 21

55减法34 等于 21

竖式演算

55-3421

验算

  • 用加法验算：21 + 34 = 55

相关题目

55 - 33 = 22 55 - 35 = 20 55 - 32 = 23 55 - 36 = 19 55 - 31 = 24 55 - 37 = 18 55 - 38 = 17 55 - 30 = 25 54 - 34 = 20 56 - 34 = 22 53 - 34 = 19 57 - 34 = 23 52 - 34 = 18 58 - 34 = 24 59 - 34 = 25 51 - 34 = 17 22 - 1 = 21 23 - 2 = 21 24 - 3 = 21 25 - 4 = 21 26 - 5 = 21 27 - 6 = 21 49 - 33 = 16 59 - 24 = 35 92 - 41 = 51 77 - 71 = 6 21 - 21 = 0 46 - 26 = 20 7 + 14 = 21 7 × 3 = 21