15 减法 9 等于多少？

15 - 9 = 6

15减法9 等于 6

竖式演算

01515-96

验算

  • 用加法验算：6 + 9 = 15

相关题目

15 - 8 = 7 15 - 10 = 5 15 - 7 = 8 15 - 11 = 4 15 - 6 = 9 15 - 12 = 3 15 - 5 = 10 15 - 13 = 2 14 - 9 = 5 16 - 9 = 7 13 - 9 = 4 17 - 9 = 8 12 - 9 = 3 18 - 9 = 9 19 - 9 = 10 11 - 9 = 2 7 - 1 = 6 8 - 2 = 6 9 - 3 = 6 10 - 4 = 6 11 - 5 = 6 12 - 6 = 6 53 - 7 = 46 70 - 64 = 6 88 - 79 = 9 30 - 16 = 14 90 - 19 = 71 6 × 1 = 6 2 + 4 = 6 1 × 6 = 6