80 减法 65 等于多少？

80 - 65 = 15

80减法65 等于 15

竖式演算

71080-6515

验算

  • 用加法验算：15 + 65 = 80

相关题目

80 - 64 = 16 80 - 66 = 14 80 - 67 = 13 80 - 63 = 17 80 - 68 = 12 80 - 62 = 18 80 - 69 = 11 80 - 61 = 19 79 - 65 = 14 81 - 65 = 16 78 - 65 = 13 82 - 65 = 17 77 - 65 = 12 83 - 65 = 18 84 - 65 = 19 76 - 65 = 11 16 - 1 = 15 17 - 2 = 15 18 - 3 = 15 19 - 4 = 15 20 - 5 = 15 21 - 6 = 15 86 - 77 = 9 97 - 79 = 18 55 - 8 = 47 91 - 55 = 36 83 - 25 = 58 65 - 37 = 28 11 + 4 = 15 5 × 3 = 15