45 减法 42 等于多少？

45 - 42 = 3

45减法42 等于 3

竖式演算

45-423

验算

  • 用加法验算：3 + 42 = 45

相关题目

45 - 41 = 4 45 - 43 = 2 45 - 40 = 5 45 - 44 = 1 45 - 39 = 6 45 - 45 = 0 45 - 38 = 7 45 - 37 = 8 44 - 42 = 2 46 - 42 = 4 43 - 42 = 1 47 - 42 = 5 42 - 42 = 0 48 - 42 = 6 49 - 42 = 7 50 - 42 = 8 4 - 1 = 3 5 - 2 = 3 6 - 3 = 3 7 - 4 = 3 8 - 5 = 3 9 - 6 = 3 74 - 4 = 70 98 - 87 = 11 56 - 23 = 33 38 - 22 = 16 29 - 19 = 10 28 - 27 = 1 1 × 3 = 3 1 + 2 = 3