10 加法 15 等于多少？

10 + 15 = 25

10加法15 等于 25

竖式演算

10+1525

验算

  • 用减法验算：25 − 15 = 10
  • 用减法验算：25 − 10 = 15

相关题目

10 + 14 = 24 10 + 16 = 26 10 + 13 = 23 10 + 17 = 27 10 + 12 = 22 10 + 18 = 28 10 + 11 = 21 10 + 19 = 29 11 + 15 = 26 9 + 15 = 24 12 + 15 = 27 8 + 15 = 23 13 + 15 = 28 7 + 15 = 22 14 + 15 = 29 6 + 15 = 21 1 + 24 = 25 2 + 23 = 25 3 + 22 = 25 4 + 21 = 25 5 + 20 = 25 6 + 19 = 25 33 + 46 = 79 40 + 9 = 49 53 + 25 = 78 55 + 32 = 87 12 + 76 = 88 6 + 23 = 29 59 - 34 = 25 63 - 38 = 25