9 加法 29 等于多少？

9 + 29 = 38

9加法29 等于 38

竖式演算

19+2938

验算

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

相关题目

9 + 28 = 37 9 + 30 = 39 9 + 31 = 40 9 + 27 = 36 9 + 32 = 41 9 + 26 = 35 9 + 33 = 42 9 + 25 = 34 8 + 29 = 37 10 + 29 = 39 11 + 29 = 40 7 + 29 = 36 12 + 29 = 41 6 + 29 = 35 13 + 29 = 42 5 + 29 = 34 1 + 37 = 38 2 + 36 = 38 3 + 35 = 38 4 + 34 = 38 5 + 33 = 38 6 + 32 = 38 78 + 14 = 92 6 + 54 = 60 8 + 14 = 22 91 + 54 = 145 93 + 94 = 187 73 + 80 = 153 93 - 55 = 38 58 - 20 = 38