40 加法 1 等于多少？

40 + 1 = 41

40加法1 等于 41

竖式演算

40+141

验算

  • 用减法验算：41 − 1 = 40
  • 用减法验算：41 − 40 = 1

相关题目

40 + 2 = 42 40 + 3 = 43 40 + 4 = 44 40 + 5 = 45 40 + 6 = 46 40 + 7 = 47 40 + 8 = 48 40 + 9 = 49 39 + 1 = 40 41 + 1 = 42 38 + 1 = 39 42 + 1 = 43 37 + 1 = 38 43 + 1 = 44 44 + 1 = 45 36 + 1 = 37 1 + 40 = 41 2 + 39 = 41 3 + 38 = 41 4 + 37 = 41 5 + 36 = 41 6 + 35 = 41 100 + 42 = 142 93 + 100 = 193 3 + 83 = 86 29 + 30 = 59 12 + 50 = 62 1 + 48 = 49 89 - 48 = 41 85 - 44 = 41