89 减法 77 等于多少？

89 - 77 = 12

89减法77 等于 12

竖式演算

89-7712

验算

  • 用加法验算：12 + 77 = 89

相关题目

89 - 76 = 13 89 - 78 = 11 89 - 75 = 14 89 - 79 = 10 89 - 74 = 15 89 - 80 = 9 89 - 73 = 16 89 - 81 = 8 88 - 77 = 11 90 - 77 = 13 87 - 77 = 10 91 - 77 = 14 86 - 77 = 9 92 - 77 = 15 93 - 77 = 16 85 - 77 = 8 13 - 1 = 12 14 - 2 = 12 15 - 3 = 12 16 - 4 = 12 17 - 5 = 12 18 - 6 = 12 74 - 22 = 52 89 - 59 = 30 64 - 40 = 24 68 - 35 = 33 57 - 54 = 3 49 - 36 = 13 2 × 6 = 12 5 + 7 = 12