6 减法 1 等于多少？

6 - 1 = 5

6减法1 等于 5

竖式演算

6-15

验算

  • 用加法验算：5 + 1 = 6

相关题目

6 - 2 = 4 6 - 3 = 3 6 - 4 = 2 6 - 5 = 1 6 - 6 = 0 5 - 1 = 4 7 - 1 = 6 4 - 1 = 3 8 - 1 = 7 3 - 1 = 2 9 - 1 = 8 2 - 1 = 1 10 - 1 = 9 7 - 2 = 5 8 - 3 = 5 9 - 4 = 5 10 - 5 = 5 11 - 6 = 5 12 - 7 = 5 45 - 44 = 1 98 - 31 = 67 69 - 43 = 26 7 - 3 = 4 28 - 15 = 13 60 - 10 = 50 4 + 1 = 5 1 + 4 = 5 5 × 1 = 5 1 × 5 = 5 98 - 81 = 17