42 减法 22 等于多少？

42 - 22 = 20

42减法22 等于 20

竖式演算

42-2220

验算

  • 用加法验算：20 + 22 = 42

相关题目

42 - 21 = 21 42 - 23 = 19 42 - 20 = 22 42 - 24 = 18 42 - 19 = 23 42 - 25 = 17 42 - 26 = 16 42 - 18 = 24 41 - 22 = 19 43 - 22 = 21 40 - 22 = 18 44 - 22 = 22 45 - 22 = 23 39 - 22 = 17 46 - 22 = 24 38 - 22 = 16 21 - 1 = 20 22 - 2 = 20 23 - 3 = 20 24 - 4 = 20 25 - 5 = 20 26 - 6 = 20 81 - 1 = 80 81 - 61 = 20 76 - 33 = 43 47 - 4 = 43 56 - 43 = 13 73 - 61 = 12 14 + 6 = 20 3 + 17 = 20