29 加法 9 等于多少？

29 + 9 = 38

29加法9 等于 38

竖式演算

129+938

验算

  • 用减法验算：38 − 9 = 29
  • 用减法验算：38 − 29 = 9

相关题目

29 + 8 = 37 29 + 10 = 39 29 + 11 = 40 29 + 7 = 36 29 + 12 = 41 29 + 6 = 35 29 + 13 = 42 29 + 5 = 34 28 + 9 = 37 30 + 9 = 39 31 + 9 = 40 27 + 9 = 36 32 + 9 = 41 26 + 9 = 35 33 + 9 = 42 25 + 9 = 34 1 + 37 = 38 2 + 36 = 38 3 + 35 = 38 4 + 34 = 38 5 + 33 = 38 6 + 32 = 38 9 + 12 = 21 60 + 88 = 148 86 + 90 = 176 61 + 81 = 142 64 + 74 = 138 77 + 50 = 127 39 - 1 = 38 84 - 46 = 38