37 加法 20 等于多少？

37 + 20 = 57

37加法20 等于 57

竖式演算

37+2057

验算

  • 用减法验算：57 − 20 = 37
  • 用减法验算：57 − 37 = 20

相关题目

37 + 19 = 56 37 + 21 = 58 37 + 22 = 59 37 + 18 = 55 37 + 23 = 60 37 + 17 = 54 37 + 24 = 61 37 + 16 = 53 38 + 20 = 58 36 + 20 = 56 39 + 20 = 59 35 + 20 = 55 40 + 20 = 60 34 + 20 = 54 41 + 20 = 61 33 + 20 = 53 1 + 56 = 57 2 + 55 = 57 3 + 54 = 57 4 + 53 = 57 5 + 52 = 57 6 + 51 = 57 13 + 14 = 27 3 + 26 = 29 31 + 1 = 32 30 + 31 = 61 36 + 33 = 69 47 + 21 = 68 69 - 12 = 57 77 - 20 = 57