8 加法 2 等于多少？

8 + 2 = 10

8加法2 等于 10

竖式演算

18+210

验算

  • 用减法验算：10 − 2 = 8
  • 用减法验算：10 − 8 = 2

相关题目

8 + 1 = 9 8 + 3 = 11 8 + 4 = 12 8 + 5 = 13 8 + 6 = 14 8 + 7 = 15 8 + 8 = 16 8 + 9 = 17 7 + 2 = 9 9 + 2 = 11 6 + 2 = 8 10 + 2 = 12 11 + 2 = 13 5 + 2 = 7 12 + 2 = 14 4 + 2 = 6 1 + 9 = 10 2 + 8 = 10 3 + 7 = 10 4 + 6 = 10 5 + 5 = 10 6 + 4 = 10 13 + 29 = 42 91 + 96 = 187 68 + 70 = 138 85 + 74 = 159 36 + 70 = 106 65 + 28 = 93 30 - 20 = 10 14 - 4 = 10