40 减法 15 等于多少？

40 - 15 = 25

40减法15 等于 25

竖式演算

31040-1525

验算

  • 用加法验算：25 + 15 = 40

相关题目

40 - 14 = 26 40 - 16 = 24 40 - 13 = 27 40 - 17 = 23 40 - 12 = 28 40 - 18 = 22 40 - 11 = 29 40 - 19 = 21 39 - 15 = 24 41 - 15 = 26 38 - 15 = 23 42 - 15 = 27 43 - 15 = 28 37 - 15 = 22 44 - 15 = 29 36 - 15 = 21 26 - 1 = 25 27 - 2 = 25 28 - 3 = 25 29 - 4 = 25 30 - 5 = 25 31 - 6 = 25 61 - 46 = 15 57 - 8 = 49 92 - 5 = 87 30 - 13 = 17 24 - 16 = 8 63 - 6 = 57 25 × 1 = 25 21 + 4 = 25