34 减法 21 等于多少？

34 - 21 = 13

34减法21 等于 13

竖式演算

34-2113

验算

  • 用加法验算：13 + 21 = 34

相关题目

34 - 20 = 14 34 - 22 = 12 34 - 19 = 15 34 - 23 = 11 34 - 24 = 10 34 - 18 = 16 34 - 25 = 9 34 - 17 = 17 33 - 21 = 12 35 - 21 = 14 32 - 21 = 11 36 - 21 = 15 31 - 21 = 10 37 - 21 = 16 30 - 21 = 9 38 - 21 = 17 14 - 1 = 13 15 - 2 = 13 16 - 3 = 13 17 - 4 = 13 18 - 5 = 13 19 - 6 = 13 91 - 1 = 90 71 - 31 = 40 98 - 50 = 48 92 - 32 = 60 79 - 36 = 43 65 - 10 = 55 2 + 11 = 13 4 + 9 = 13