31 加法 10 等于多少？

31 + 10 = 41

31加法10 等于 41

竖式演算

31+1041

验算

  • 用减法验算：41 − 10 = 31
  • 用减法验算：41 − 31 = 10

相关题目

31 + 11 = 42 31 + 9 = 40 31 + 12 = 43 31 + 8 = 39 31 + 13 = 44 31 + 7 = 38 31 + 14 = 45 31 + 6 = 37 30 + 10 = 40 32 + 10 = 42 29 + 10 = 39 33 + 10 = 43 28 + 10 = 38 34 + 10 = 44 35 + 10 = 45 27 + 10 = 37 1 + 40 = 41 2 + 39 = 41 3 + 38 = 41 4 + 37 = 41 5 + 36 = 41 6 + 35 = 41 92 + 6 = 98 58 + 30 = 88 63 + 5 = 68 1 + 58 = 59 14 + 15 = 29 20 + 9 = 29 87 - 46 = 41 83 - 42 = 41