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 34 + 27 = 61 16 + 59 = 75 23 + 67 = 90 90 + 96 = 186 37 + 34 = 71 22 + 29 = 51 88 - 68 = 20 48 - 28 = 20