13 加法 13 等于多少？

13 + 13 = 26

13加法13 等于 26

竖式演算

13+1326

验算

  • 用减法验算：26 − 13 = 13
  • 用减法验算：26 − 13 = 13

相关题目

13 + 12 = 25 13 + 14 = 27 13 + 11 = 24 13 + 15 = 28 13 + 10 = 23 13 + 16 = 29 13 + 17 = 30 13 + 9 = 22 12 + 13 = 25 14 + 13 = 27 11 + 13 = 24 15 + 13 = 28 10 + 13 = 23 16 + 13 = 29 17 + 13 = 30 9 + 13 = 22 1 + 25 = 26 2 + 24 = 26 3 + 23 = 26 4 + 22 = 26 5 + 21 = 26 6 + 20 = 26 90 + 6 = 96 10 + 32 = 42 40 + 28 = 68 30 + 60 = 90 8 + 80 = 88 41 + 21 = 62 77 - 51 = 26 56 - 30 = 26