15 加法 10 等于多少？

15 + 10 = 25

15加法10 等于 25

竖式演算

15+1025

验算

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

相关题目

15 + 11 = 26 15 + 9 = 24 15 + 12 = 27 15 + 8 = 23 15 + 13 = 28 15 + 7 = 22 15 + 14 = 29 15 + 6 = 21 14 + 10 = 24 16 + 10 = 26 13 + 10 = 23 17 + 10 = 27 12 + 10 = 22 18 + 10 = 28 11 + 10 = 21 19 + 10 = 29 1 + 24 = 25 2 + 23 = 25 3 + 22 = 25 4 + 21 = 25 5 + 20 = 25 6 + 19 = 25 55 + 14 = 69 47 + 12 = 59 46 + 11 = 57 26 + 62 = 88 34 + 45 = 79 51 + 18 = 69 88 - 63 = 25 59 - 34 = 25