80 减法 70 等于多少？

80 - 70 = 10

80减法70 等于 10

竖式演算

80-7010

验算

  • 用加法验算：10 + 70 = 80

相关题目

80 - 69 = 11 80 - 71 = 9 80 - 68 = 12 80 - 72 = 8 80 - 67 = 13 80 - 73 = 7 80 - 74 = 6 80 - 66 = 14 79 - 70 = 9 81 - 70 = 11 82 - 70 = 12 78 - 70 = 8 83 - 70 = 13 77 - 70 = 7 84 - 70 = 14 76 - 70 = 6 11 - 1 = 10 12 - 2 = 10 13 - 3 = 10 14 - 4 = 10 15 - 5 = 10 16 - 6 = 10 68 - 32 = 36 95 - 80 = 15 90 - 60 = 30 22 - 20 = 2 49 - 49 = 0 95 - 91 = 4 7 + 3 = 10 5 + 5 = 10