7 加法 22 等于多少？

7 + 22 = 29

7加法22 等于 29

竖式演算

7+2229

验算

  • 用减法验算：29 − 22 = 7
  • 用减法验算：29 − 7 = 22

相关题目

7 + 21 = 28 7 + 23 = 30 7 + 20 = 27 7 + 24 = 31 7 + 19 = 26 7 + 25 = 32 7 + 26 = 33 7 + 18 = 25 6 + 22 = 28 8 + 22 = 30 5 + 22 = 27 9 + 22 = 31 4 + 22 = 26 10 + 22 = 32 11 + 22 = 33 3 + 22 = 25 1 + 28 = 29 2 + 27 = 29 3 + 26 = 29 4 + 25 = 29 5 + 24 = 29 6 + 23 = 29 18 + 20 = 38 5 + 33 = 38 15 + 50 = 65 82 + 7 = 89 13 + 65 = 78 30 + 56 = 86 29 × 1 = 29 79 - 50 = 29