29 减法 9 等于多少？

29 - 9 = 20

29减法9 等于 20

竖式演算

29-920

验算

  • 用加法验算：20 + 9 = 29

相关题目

29 - 8 = 21 29 - 10 = 19 29 - 11 = 18 29 - 7 = 22 29 - 12 = 17 29 - 6 = 23 29 - 13 = 16 29 - 5 = 24 28 - 9 = 19 30 - 9 = 21 27 - 9 = 18 31 - 9 = 22 32 - 9 = 23 26 - 9 = 17 33 - 9 = 24 25 - 9 = 16 21 - 1 = 20 22 - 2 = 20 23 - 3 = 20 24 - 4 = 20 25 - 5 = 20 26 - 6 = 20 87 - 55 = 32 74 - 31 = 43 39 - 25 = 14 92 - 21 = 71 55 - 34 = 21 9 - 6 = 3 18 + 2 = 20 2 × 10 = 20