12 加法 6 等于多少？

12 + 6 = 18

12加法6 等于 18

竖式演算

12+618

验算

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

相关题目

12 + 5 = 17 12 + 7 = 19 12 + 4 = 16 12 + 8 = 20 12 + 3 = 15 12 + 9 = 21 12 + 2 = 14 12 + 10 = 22 11 + 6 = 17 13 + 6 = 19 10 + 6 = 16 14 + 6 = 20 15 + 6 = 21 9 + 6 = 15 16 + 6 = 22 8 + 6 = 14 1 + 17 = 18 2 + 16 = 18 3 + 15 = 18 4 + 14 = 18 5 + 13 = 18 6 + 12 = 18 40 + 23 = 63 53 + 32 = 85 12 + 63 = 75 100 + 26 = 126 71 + 25 = 96 23 + 50 = 73 96 - 78 = 18 36 - 18 = 18