3 加法 13 等于多少？

3 + 13 = 16

3加法13 等于 16

竖式演算

3+1316

验算

  • 用减法验算：16 − 13 = 3
  • 用减法验算：16 − 3 = 13

相关题目

3 + 12 = 15 3 + 14 = 17 3 + 11 = 14 3 + 15 = 18 3 + 10 = 13 3 + 16 = 19 3 + 17 = 20 3 + 9 = 12 2 + 13 = 15 4 + 13 = 17 1 + 13 = 14 5 + 13 = 18 6 + 13 = 19 7 + 13 = 20 8 + 13 = 21 9 + 13 = 22 1 + 15 = 16 2 + 14 = 16 4 + 12 = 16 5 + 11 = 16 6 + 10 = 16 7 + 9 = 16 50 + 7 = 57 55 + 30 = 85 100 + 36 = 136 11 + 73 = 84 21 + 22 = 43 4 + 40 = 44 81 - 65 = 16 74 - 58 = 16