4 加法 4 等于多少？

4 + 4 = 8

4加法4 等于 8

竖式演算

4+48

验算

  • 用减法验算：8 − 4 = 4
  • 用减法验算：8 − 4 = 4

相关题目

4 + 3 = 7 4 + 5 = 9 4 + 2 = 6 4 + 6 = 10 4 + 1 = 5 4 + 7 = 11 4 + 8 = 12 4 + 9 = 13 3 + 4 = 7 5 + 4 = 9 2 + 4 = 6 6 + 4 = 10 1 + 4 = 5 7 + 4 = 11 8 + 4 = 12 9 + 4 = 13 1 + 7 = 8 2 + 6 = 8 3 + 5 = 8 5 + 3 = 8 6 + 2 = 8 7 + 1 = 8 31 + 31 = 62 15 + 14 = 29 31 + 23 = 54 1 + 2 = 3 89 + 100 = 189 24 + 62 = 86 62 - 54 = 8 73 - 65 = 8