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 36 - 26 = 10 59 - 40 = 19 76 - 53 = 23 99 - 65 = 34 79 - 47 = 32 55 - 43 = 12 10 + 5 = 15 13 + 2 = 15