23 减法 20 等于多少？

23 - 20 = 3

23减法20 等于 3

竖式演算

23-203

验算

  • 用加法验算：3 + 20 = 23

相关题目

23 - 19 = 4 23 - 21 = 2 23 - 18 = 5 23 - 22 = 1 23 - 17 = 6 23 - 23 = 0 23 - 16 = 7 23 - 15 = 8 22 - 20 = 2 24 - 20 = 4 21 - 20 = 1 25 - 20 = 5 20 - 20 = 0 26 - 20 = 6 27 - 20 = 7 28 - 20 = 8 4 - 1 = 3 5 - 2 = 3 6 - 3 = 3 7 - 4 = 3 8 - 5 = 3 9 - 6 = 3 88 - 53 = 35 76 - 61 = 15 49 - 37 = 12 99 - 42 = 57 36 - 10 = 26 49 - 29 = 20 1 + 2 = 3 1 × 3 = 3