54 减法 42 等于多少？

54 - 42 = 12

54减法42 等于 12

竖式演算

54-4212

验算

  • 用加法验算：12 + 42 = 54

相关题目

54 - 41 = 13 54 - 43 = 11 54 - 40 = 14 54 - 44 = 10 54 - 39 = 15 54 - 45 = 9 54 - 38 = 16 54 - 46 = 8 53 - 42 = 11 55 - 42 = 13 52 - 42 = 10 56 - 42 = 14 51 - 42 = 9 57 - 42 = 15 58 - 42 = 16 50 - 42 = 8 13 - 1 = 12 14 - 2 = 12 15 - 3 = 12 16 - 4 = 12 17 - 5 = 12 18 - 6 = 12 86 - 66 = 20 99 - 74 = 25 81 - 60 = 21 94 - 40 = 54 4 - 3 = 1 27 - 20 = 7 3 × 4 = 12 3 + 9 = 12