23 减法 3 等于多少？

23 - 3 = 20

23减法3 等于 20

竖式演算

23-320

验算

  • 用加法验算：20 + 3 = 23

相关题目

23 - 2 = 21 23 - 4 = 19 23 - 1 = 22 23 - 5 = 18 23 - 6 = 17 23 - 7 = 16 23 - 8 = 15 23 - 9 = 14 22 - 3 = 19 24 - 3 = 21 21 - 3 = 18 25 - 3 = 22 26 - 3 = 23 20 - 3 = 17 27 - 3 = 24 19 - 3 = 16 21 - 1 = 20 22 - 2 = 20 24 - 4 = 20 25 - 5 = 20 26 - 6 = 20 27 - 7 = 20 77 - 14 = 63 69 - 48 = 21 5 - 3 = 2 94 - 54 = 40 47 - 17 = 30 77 - 33 = 44 16 + 4 = 20 20 × 1 = 20