38 加法 12 等于多少？

38 + 12 = 50

38加法12 等于 50

竖式演算

138+1250

验算

  • 用减法验算：50 − 12 = 38
  • 用减法验算：50 − 38 = 12

相关题目

38 + 11 = 49 38 + 13 = 51 38 + 10 = 48 38 + 14 = 52 38 + 15 = 53 38 + 9 = 47 38 + 16 = 54 38 + 8 = 46 37 + 12 = 49 39 + 12 = 51 40 + 12 = 52 36 + 12 = 48 41 + 12 = 53 35 + 12 = 47 42 + 12 = 54 34 + 12 = 46 1 + 49 = 50 2 + 48 = 50 3 + 47 = 50 4 + 46 = 50 5 + 45 = 50 6 + 44 = 50 53 + 65 = 118 82 + 75 = 157 81 + 61 = 142 71 + 47 = 118 86 + 31 = 117 29 + 29 = 58 83 - 33 = 50 69 - 19 = 50