80 减法 3 等于多少？

80 - 3 = 77

80减法3 等于 77

竖式演算

71080-377

验算

  • 用加法验算：77 + 3 = 80

相关题目

80 - 2 = 78 80 - 4 = 76 80 - 1 = 79 80 - 5 = 75 80 - 6 = 74 80 - 7 = 73 80 - 8 = 72 80 - 9 = 71 79 - 3 = 76 81 - 3 = 78 78 - 3 = 75 82 - 3 = 79 77 - 3 = 74 83 - 3 = 80 76 - 3 = 73 84 - 3 = 81 78 - 1 = 77 79 - 2 = 77 81 - 4 = 77 82 - 5 = 77 83 - 6 = 77 84 - 7 = 77 21 - 6 = 15 40 - 12 = 28 91 - 18 = 73 93 - 66 = 27 37 - 8 = 29 66 - 29 = 37 22 + 55 = 77 63 + 14 = 77