30 减法 25 等于多少？

30 - 25 = 5

30减法25 等于 5

竖式演算

21030-255

验算

  • 用加法验算：5 + 25 = 30

相关题目

30 - 24 = 6 30 - 26 = 4 30 - 23 = 7 30 - 27 = 3 30 - 22 = 8 30 - 28 = 2 30 - 29 = 1 30 - 21 = 9 29 - 25 = 4 31 - 25 = 6 28 - 25 = 3 32 - 25 = 7 27 - 25 = 2 33 - 25 = 8 26 - 25 = 1 34 - 25 = 9 6 - 1 = 5 7 - 2 = 5 8 - 3 = 5 9 - 4 = 5 10 - 5 = 5 11 - 6 = 5 82 - 55 = 27 75 - 37 = 38 14 - 7 = 7 93 - 34 = 59 80 - 36 = 44 1 + 4 = 5 5 × 1 = 5 2 + 3 = 5