80 减法 60 等于多少？

80 - 60 = 20

80减法60 等于 20

竖式演算

80-6020

验算

  • 用加法验算：20 + 60 = 80

相关题目

80 - 59 = 21 80 - 61 = 19 80 - 58 = 22 80 - 62 = 18 80 - 57 = 23 80 - 63 = 17 80 - 56 = 24 80 - 64 = 16 79 - 60 = 19 81 - 60 = 21 78 - 60 = 18 82 - 60 = 22 83 - 60 = 23 77 - 60 = 17 84 - 60 = 24 76 - 60 = 16 21 - 1 = 20 22 - 2 = 20 23 - 3 = 20 24 - 4 = 20 25 - 5 = 20 26 - 6 = 20 69 - 44 = 25 58 - 10 = 48 82 - 50 = 32 75 - 72 = 3 15 - 13 = 2 47 - 47 = 0 4 × 5 = 20 10 + 10 = 20