18 减法 3 等于多少？

18 - 3 = 15

18减法3 等于 15

竖式演算

18-315

验算

  • 用加法验算：15 + 3 = 18

相关题目

18 - 2 = 16 18 - 4 = 14 18 - 1 = 17 18 - 5 = 13 18 - 6 = 12 18 - 7 = 11 18 - 8 = 10 18 - 9 = 9 17 - 3 = 14 19 - 3 = 16 16 - 3 = 13 20 - 3 = 17 15 - 3 = 12 21 - 3 = 18 22 - 3 = 19 14 - 3 = 11 16 - 1 = 15 17 - 2 = 15 19 - 4 = 15 20 - 5 = 15 21 - 6 = 15 22 - 7 = 15 59 - 9 = 50 89 - 85 = 4 26 - 14 = 12 97 - 1 = 96 39 - 4 = 35 79 - 52 = 27 7 + 8 = 15 8 + 7 = 15