6 加法 12 等于多少？

6 + 12 = 18

6加法12 等于 18

竖式演算

6+1218

验算

  • 用减法验算：18 − 12 = 6
  • 用减法验算：18 − 6 = 12

相关题目

6 + 11 = 17 6 + 13 = 19 6 + 10 = 16 6 + 14 = 20 6 + 15 = 21 6 + 9 = 15 6 + 16 = 22 6 + 8 = 14 5 + 12 = 17 7 + 12 = 19 4 + 12 = 16 8 + 12 = 20 3 + 12 = 15 9 + 12 = 21 2 + 12 = 14 10 + 12 = 22 1 + 17 = 18 2 + 16 = 18 3 + 15 = 18 4 + 14 = 18 5 + 13 = 18 7 + 11 = 18 25 + 41 = 66 62 + 34 = 96 10 + 73 = 83 43 + 24 = 67 2 + 60 = 62 10 + 63 = 73 46 - 28 = 18 52 - 34 = 18