28 加法 13 等于多少？

28 + 13 = 41

28加法13 等于 41

竖式演算

128+1341

验算

  • 用减法验算：41 − 13 = 28
  • 用减法验算：41 − 28 = 13

相关题目

28 + 12 = 40 28 + 14 = 42 28 + 11 = 39 28 + 15 = 43 28 + 10 = 38 28 + 16 = 44 28 + 17 = 45 28 + 9 = 37 29 + 13 = 42 27 + 13 = 40 30 + 13 = 43 26 + 13 = 39 31 + 13 = 44 25 + 13 = 38 32 + 13 = 45 24 + 13 = 37 1 + 40 = 41 2 + 39 = 41 3 + 38 = 41 4 + 37 = 41 5 + 36 = 41 6 + 35 = 41 22 + 97 = 119 14 + 68 = 82 43 + 9 = 52 61 + 86 = 147 58 + 32 = 90 2 + 38 = 40 95 - 54 = 41 76 - 35 = 41