15 减法 4 等于多少？

15 - 4 = 11

15减法4 等于 11

竖式演算

15-411

验算

  • 用加法验算：11 + 4 = 15

相关题目

15 - 3 = 12 15 - 5 = 10 15 - 2 = 13 15 - 6 = 9 15 - 1 = 14 15 - 7 = 8 15 - 8 = 7 15 - 9 = 6 14 - 4 = 10 16 - 4 = 12 13 - 4 = 9 17 - 4 = 13 18 - 4 = 14 12 - 4 = 8 19 - 4 = 15 11 - 4 = 7 12 - 1 = 11 13 - 2 = 11 14 - 3 = 11 16 - 5 = 11 17 - 6 = 11 18 - 7 = 11 68 - 55 = 13 77 - 4 = 73 86 - 51 = 35 78 - 44 = 34 47 - 21 = 26 98 - 58 = 40 4 + 7 = 11 11 × 1 = 11