13 加法 9 等于多少？

13 + 9 = 22

13加法9 等于 22

竖式演算

113+922

验算

  • 用减法验算：22 − 9 = 13
  • 用减法验算：22 − 13 = 9

相关题目

13 + 8 = 21 13 + 10 = 23 13 + 11 = 24 13 + 7 = 20 13 + 12 = 25 13 + 6 = 19 13 + 13 = 26 13 + 5 = 18 12 + 9 = 21 14 + 9 = 23 11 + 9 = 20 15 + 9 = 24 10 + 9 = 19 16 + 9 = 25 17 + 9 = 26 9 + 9 = 18 1 + 21 = 22 2 + 20 = 22 3 + 19 = 22 4 + 18 = 22 5 + 17 = 22 6 + 16 = 22 47 + 39 = 86 28 + 26 = 54 7 + 8 = 15 42 + 66 = 108 62 + 41 = 103 99 + 30 = 129 82 - 60 = 22 36 - 14 = 22