82 减法 42 等于多少？

82 - 42 = 40

82减法42 等于 40

竖式演算

82-4240

验算

  • 用加法验算：40 + 42 = 82

相关题目

82 - 41 = 41 82 - 43 = 39 82 - 40 = 42 82 - 44 = 38 82 - 39 = 43 82 - 45 = 37 82 - 38 = 44 82 - 46 = 36 81 - 42 = 39 83 - 42 = 41 80 - 42 = 38 84 - 42 = 42 79 - 42 = 37 85 - 42 = 43 78 - 42 = 36 86 - 42 = 44 41 - 1 = 40 42 - 2 = 40 43 - 3 = 40 44 - 4 = 40 45 - 5 = 40 46 - 6 = 40 57 - 37 = 20 75 - 31 = 44 74 - 11 = 63 2 - 2 = 0 75 - 32 = 43 38 - 2 = 36 4 × 10 = 40 36 + 4 = 40