78 减法 40 等于多少？

78 - 40 = 38

78减法40 等于 38

竖式演算

78-4038

验算

  • 用加法验算：38 + 40 = 78

相关题目

78 - 39 = 39 78 - 41 = 37 78 - 38 = 40 78 - 42 = 36 78 - 37 = 41 78 - 43 = 35 78 - 44 = 34 78 - 36 = 42 77 - 40 = 37 79 - 40 = 39 76 - 40 = 36 80 - 40 = 40 81 - 40 = 41 75 - 40 = 35 82 - 40 = 42 74 - 40 = 34 39 - 1 = 38 40 - 2 = 38 41 - 3 = 38 42 - 4 = 38 43 - 5 = 38 44 - 6 = 38 4 - 3 = 1 89 - 39 = 50 17 - 13 = 4 57 - 34 = 23 79 - 66 = 13 36 - 33 = 3 19 + 19 = 38 7 + 31 = 38