45 减法 24 等于多少？

45 - 24 = 21

45减法24 等于 21

竖式演算

45-2421

验算

  • 用加法验算：21 + 24 = 45

相关题目

45 - 23 = 22 45 - 25 = 20 45 - 22 = 23 45 - 26 = 19 45 - 21 = 24 45 - 27 = 18 45 - 20 = 25 45 - 28 = 17 44 - 24 = 20 46 - 24 = 22 43 - 24 = 19 47 - 24 = 23 42 - 24 = 18 48 - 24 = 24 49 - 24 = 25 41 - 24 = 17 22 - 1 = 21 23 - 2 = 21 24 - 3 = 21 25 - 4 = 21 26 - 5 = 21 27 - 6 = 21 86 - 5 = 81 56 - 32 = 24 98 - 66 = 32 86 - 23 = 63 84 - 10 = 74 29 - 14 = 15 18 + 3 = 21 19 + 2 = 21