48 减法 21 等于多少？

48 - 21 = 27

48减法21 等于 27

竖式演算

48-2127

验算

  • 用加法验算：27 + 21 = 48

相关题目

48 - 20 = 28 48 - 22 = 26 48 - 19 = 29 48 - 23 = 25 48 - 24 = 24 48 - 18 = 30 48 - 25 = 23 48 - 17 = 31 49 - 21 = 28 47 - 21 = 26 50 - 21 = 29 46 - 21 = 25 51 - 21 = 30 45 - 21 = 24 52 - 21 = 31 44 - 21 = 23 28 - 1 = 27 29 - 2 = 27 30 - 3 = 27 31 - 4 = 27 32 - 5 = 27 33 - 6 = 27 28 - 20 = 8 57 - 41 = 16 75 - 40 = 35 99 - 66 = 33 38 - 31 = 7 78 - 34 = 44 3 + 24 = 27 23 + 4 = 27