5 减法 1 等于多少？

5 - 1 = 4

5减法1 等于 4

竖式演算

5-14

验算

  • 用加法验算：4 + 1 = 5

相关题目

5 - 2 = 3 5 - 3 = 2 5 - 4 = 1 5 - 5 = 0 4 - 1 = 3 6 - 1 = 5 3 - 1 = 2 7 - 1 = 6 2 - 1 = 1 8 - 1 = 7 1 - 1 = 0 9 - 1 = 8 6 - 2 = 4 7 - 3 = 4 8 - 4 = 4 9 - 5 = 4 10 - 6 = 4 11 - 7 = 4 78 - 65 = 13 98 - 88 = 10 48 - 32 = 16 83 - 13 = 70 74 - 4 = 70 22 - 1 = 21 1 + 3 = 4 3 + 1 = 4 4 × 1 = 4 1 × 4 = 4 53 - 24 = 29 37 - 31 = 6