4 加法 16 等于多少？

4 + 16 = 20

4加法16 等于 20

竖式演算

14+1620

验算

  • 用减法验算：20 − 16 = 4
  • 用减法验算：20 − 4 = 16

相关题目

4 + 15 = 19 4 + 17 = 21 4 + 14 = 18 4 + 18 = 22 4 + 13 = 17 4 + 19 = 23 4 + 20 = 24 4 + 12 = 16 3 + 16 = 19 5 + 16 = 21 2 + 16 = 18 6 + 16 = 22 1 + 16 = 17 7 + 16 = 23 8 + 16 = 24 9 + 16 = 25 1 + 19 = 20 2 + 18 = 20 3 + 17 = 20 5 + 15 = 20 6 + 14 = 20 7 + 13 = 20 46 + 7 = 53 8 + 77 = 85 16 + 5 = 21 7 + 48 = 55 62 + 28 = 90 85 + 64 = 149 59 - 39 = 20 25 - 5 = 20