13 加法 5 等于多少？

13 + 5 = 18

13加法5 等于 18

竖式演算

13+518

验算

  • 用减法验算：18 − 5 = 13
  • 用减法验算：18 − 13 = 5

相关题目

13 + 4 = 17 13 + 6 = 19 13 + 3 = 16 13 + 7 = 20 13 + 2 = 15 13 + 8 = 21 13 + 1 = 14 13 + 9 = 22 12 + 5 = 17 14 + 5 = 19 11 + 5 = 16 15 + 5 = 20 10 + 5 = 15 16 + 5 = 21 17 + 5 = 22 9 + 5 = 14 1 + 17 = 18 2 + 16 = 18 3 + 15 = 18 4 + 14 = 18 5 + 13 = 18 6 + 12 = 18 3 + 43 = 46 65 + 34 = 99 60 + 8 = 68 51 + 34 = 85 12 + 65 = 77 21 + 42 = 63 32 - 14 = 18 51 - 33 = 18