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小学一年级20以内三个数的加法490题

  • 耗时： 0分0秒
  • 题数：
  • 得分：
  • 13 + 1 + 6 = 20
  • 6 + 1 + 4 = 11
  • 12 + 4 + 2 = 18
  • 2 + 8 + 9 = 19
  • 13 + 1 + 3 = 17
  • 4 + 5 + 1 = 10
  • 1 + 3 + 16 = 20
  • 2 + 3 + 3 = 8
  • 1 + 8 + 8 = 17
  • 4 + 7 + 3 = 14
  • 2 + 6 + 10 = 18
  • 1 + 8 + 1 = 10
  • 1 + 9 + 1 = 11
  • 7 + 5 + 6 = 18
  • 7 + 6 + 6 = 19
  • 1 + 10 + 9 = 20
  • 5 + 3 + 5 = 13
  • 3 + 3 + 1 = 7
  • 8 + 3 + 4 = 15
  • 8 + 10 + 1 = 19
  • 4 + 11 + 1 = 16
  • 5 + 3 + 6 = 14
  • 2 + 6 + 12 = 20
  • 5 + 3 + 6 = 14
  • 7 + 3 + 7 = 17
  • 2 + 1 + 8 = 11
  • 12 + 3 + 4 = 19
  • 10 + 5 + 1 = 16
  • 9 + 6 + 3 = 18
  • 2 + 2 + 15 = 19
  • 2 + 6 + 9 = 17
  • 4 + 7 + 7 = 18
  • 2 + 3 + 4 = 9
  • 7 + 6 + 1 = 14
  • 1 + 4 + 3 = 8
  • 7 + 6 + 1 = 14
  • 5 + 11 + 1 = 17
  • 4 + 1 + 15 = 20
  • 11 + 3 + 1 = 15
  • 5 + 3 + 12 = 20
  • 4 + 1 + 13 = 18
  • 2 + 5 + 4 = 11
  • 5 + 10 + 4 = 19
  • 1 + 3 + 12 = 16
  • 4 + 1 + 4 = 9
  • 9 + 2 + 9 = 20
  • 1 + 11 + 7 = 19
  • 4 + 2 + 2 = 8
  • 8 + 2 + 9 = 19
  • 6 + 1 + 6 = 13
  • 3 + 1 + 14 = 18
  • 1 + 5 + 2 = 8
  • 5 + 11 + 4 = 20
  • 4 + 12 + 4 = 20
  • 2 + 6 + 4 = 12
  • 3 + 8 + 5 = 16
  • 2 + 6 + 9 = 17
  • 1 + 3 + 10 = 14
  • 10 + 4 + 2 = 16
  • 3 + 1 + 6 = 10
  • 2 + 1 + 1 = 4
  • 13 + 2 + 3 = 18
  • 2 + 9 + 7 = 18
  • 11 + 3 + 6 = 20
  • 2 + 3 + 10 = 15
  • 3 + 3 + 13 = 19
  • 11 + 5 + 1 = 17
  • 5 + 10 + 5 = 20
  • 4 + 4 + 12 = 20
  • 6 + 4 + 9 = 19
  • 5 + 10 + 4 = 19
  • 5 + 3 + 1 = 9
  • 6 + 3 + 5 = 14
  • 5 + 8 + 4 = 17
  • 6 + 2 + 2 = 10
  • 2 + 7 + 2 = 11
  • 5 + 8 + 6 = 19
  • 2 + 6 + 4 = 12
  • 12 + 4 + 1 = 17
  • 2 + 2 + 14 = 18
  • 1 + 2 + 14 = 17
  • 9 + 4 + 5 = 18
  • 5 + 11 + 3 = 19
  • 4 + 11 + 3 = 18
  • 9 + 7 + 4 = 20
  • 6 + 8 + 1 = 15
  • 2 + 13 + 5 = 20
  • 3 + 3 + 4 = 10
  • 7 + 10 + 1 = 18
  • 9 + 4 + 1 = 14
  • 2 + 7 + 4 = 13
  • 1 + 8 + 5 = 14
  • 2 + 6 + 3 = 11
  • 2 + 13 + 2 = 17
  • 6 + 1 + 13 = 20
  • 5 + 2 + 12 = 19
  • 1 + 4 + 1 = 6
  • 13 + 3 + 3 = 19
  • 3 + 4 + 10 = 17
  • 4 + 6 + 2 = 12
  • 6 + 2 + 6 = 14
  • 3 + 3 + 3 = 9
  • 10 + 2 + 3 = 15
  • 11 + 8 + 1 = 20
  • 9 + 6 + 1 = 16
  • 13 + 1 + 3 = 17
  • 5 + 2 + 11 = 18
  • 6 + 4 + 7 = 17
  • 11 + 4 + 2 = 17
  • 3 + 12 + 2 = 17
  • 9 + 2 + 2 = 13
  • 4 + 1 + 7 = 12
  • 7 + 6 + 2 = 15
  • 12 + 3 + 1 = 16
  • 3 + 1 + 3 = 7
  • 5 + 11 + 4 = 20
  • 3 + 1 + 16 = 20
  • 1 + 5 + 10 = 16
  • 9 + 10 + 1 = 20
  • 13 + 4 + 1 = 18
  • 3 + 15 + 2 = 20
  • 6 + 8 + 1 = 15
  • 10 + 1 + 1 = 12
  • 5 + 2 + 7 = 14
  • 10 + 2 + 4 = 16
  • 8 + 11 + 1 = 20
  • 2 + 6 + 12 = 20
  • 8 + 6 + 5 = 19
  • 14 + 4 + 1 = 19
  • 2 + 11 + 6 = 19
  • 4 + 13 + 2 = 19
  • 10 + 9 + 1 = 20
  • 3 + 8 + 9 = 20
  • 2 + 11 + 3 = 16
  • 1 + 7 + 6 = 14
  • 1 + 14 + 3 = 18
  • 5 + 3 + 1 = 9
  • 12 + 3 + 5 = 20
  • 8 + 8 + 4 = 20
  • 1 + 4 + 2 = 7
  • 3 + 10 + 6 = 19
  • 1 + 6 + 13 = 20
  • 8 + 7 + 5 = 20
  • 3 + 15 + 2 = 20
  • 3 + 6 + 3 = 12
  • 5 + 5 + 9 = 19
  • 11 + 6 + 2 = 19
  • 4 + 6 + 4 = 14
  • 3 + 1 + 8 = 12
  • 9 + 2 + 2 = 13
  • 2 + 1 + 12 = 15
  • 3 + 2 + 11 = 16
  • 10 + 2 + 2 = 14
  • 7 + 2 + 5 = 14
  • 2 + 7 + 6 = 15
  • 5 + 8 + 7 = 20
  • 3 + 1 + 8 = 12
  • 1 + 2 + 10 = 13
  • 2 + 5 + 4 = 11
  • 2 + 4 + 12 = 18
  • 4 + 7 + 2 = 13
  • 2 + 8 + 7 = 17
  • 1 + 3 + 5 = 9
  • 9 + 2 + 9 = 20
  • 3 + 1 + 13 = 17
  • 3 + 11 + 5 = 19
  • 2 + 2 + 6 = 10
  • 6 + 1 + 9 = 16
  • 3 + 2 + 13 = 18
  • 8 + 4 + 5 = 17
  • 2 + 5 + 7 = 14
  • 6 + 2 + 11 = 19
  • 5 + 2 + 9 = 16
  • 1 + 3 + 16 = 20
  • 4 + 5 + 3 = 12
  • 1 + 2 + 3 = 6
  • 15 + 3 + 1 = 19
  • 10 + 2 + 4 = 16
  • 5 + 3 + 11 = 19
  • 2 + 2 + 6 = 10
  • 14 + 2 + 3 = 19
  • 8 + 6 + 5 = 19
  • 3 + 3 + 9 = 15
  • 8 + 3 + 8 = 19
  • 8 + 1 + 11 = 20
  • 6 + 1 + 9 = 16
  • 4 + 2 + 2 = 8
  • 4 + 7 + 4 = 15
  • 7 + 3 + 5 = 15
  • 2 + 2 + 5 = 9
  • 3 + 7 + 2 = 12
  • 4 + 1 + 9 = 14
  • 5 + 4 + 4 = 13
  • 5 + 7 + 1 = 13
  • 1 + 3 + 13 = 17
  • 8 + 5 + 2 = 15
  • 2 + 5 + 4 = 11
  • 5 + 3 + 8 = 16
  • 3 + 1 + 6 = 10
  • 4 + 11 + 4 = 19
  • 5 + 9 + 3 = 17
  • 12 + 3 + 2 = 17
  • 14 + 3 + 3 = 20
  • 9 + 1 + 10 = 20
  • 2 + 17 + 1 = 20
  • 1 + 1 + 3 = 5
  • 9 + 1 + 7 = 17
  • 9 + 6 + 3 = 18
  • 13 + 2 + 1 = 16
  • 2 + 3 + 1 = 6
  • 3 + 13 + 2 = 18
  • 1 + 5 + 10 = 16
  • 14 + 1 + 3 = 18
  • 1 + 10 + 4 = 15
  • 8 + 1 + 2 = 11
  • 1 + 4 + 14 = 19
  • 1 + 11 + 6 = 18
  • 8 + 5 + 6 = 19
  • 4 + 3 + 9 = 16
  • 5 + 1 + 2 = 8
  • 1 + 7 + 8 = 16
  • 1 + 3 + 6 = 10
  • 2 + 9 + 7 = 18
  • 15 + 4 + 1 = 20
  • 3 + 3 + 13 = 19
  • 1 + 8 + 10 = 19
  • 9 + 2 + 8 = 19
  • 2 + 11 + 1 = 14
  • 2 + 8 + 8 = 18
  • 14 + 1 + 1 = 16
  • 13 + 1 + 4 = 18
  • 2 + 1 + 9 = 12
  • 2 + 13 + 3 = 18
  • 18 + 1 + 1 = 20
  • 6 + 1 + 5 = 12
  • 8 + 4 + 1 = 13
  • 14 + 1 + 5 = 20
  • 8 + 4 + 7 = 19
  • 4 + 6 + 9 = 19
  • 18 + 1 + 1 = 20
  • 10 + 3 + 3 = 16
  • 1 + 5 + 4 = 10
  • 4 + 5 + 11 = 20
  • 8 + 3 + 6 = 17
  • 2 + 4 + 4 = 10
  • 3 + 5 + 12 = 20
  • 6 + 10 + 4 = 20
  • 5 + 8 + 6 = 19
  • 3 + 3 + 11 = 17
  • 1 + 8 + 5 = 14
  • 1 + 9 + 3 = 13
  • 3 + 7 + 5 = 15
  • 5 + 11 + 1 = 17
  • 7 + 5 + 3 = 15
  • 6 + 1 + 2 = 9
  • 8 + 7 + 5 = 20
  • 9 + 2 + 1 = 12
  • 1 + 2 + 10 = 13
  • 5 + 2 + 4 = 11
  • 6 + 9 + 5 = 20
  • 4 + 2 + 14 = 20
  • 1 + 7 + 1 = 9
  • 1 + 1 + 8 = 10
  • 4 + 1 + 12 = 17
  • 7 + 1 + 8 = 16
  • 11 + 6 + 3 = 20
  • 4 + 6 + 2 = 12
  • 12 + 7 + 1 = 20
  • 13 + 4 + 3 = 20
  • 2 + 11 + 2 = 15
  • 4 + 1 + 5 = 10
  • 11 + 6 + 2 = 19
  • 11 + 2 + 2 = 15
  • 8 + 8 + 1 = 17
  • 1 + 3 + 11 = 15
  • 4 + 14 + 2 = 20
  • 11 + 6 + 3 = 20
  • 2 + 8 + 5 = 15
  • 2 + 5 + 8 = 15
  • 7 + 6 + 6 = 19
  • 12 + 3 + 5 = 20
  • 14 + 2 + 2 = 18
  • 7 + 9 + 3 = 19
  • 6 + 7 + 7 = 20
  • 2 + 13 + 4 = 19
  • 3 + 9 + 5 = 17
  • 7 + 3 + 6 = 16
  • 3 + 5 + 5 = 13
  • 7 + 9 + 4 = 20
  • 15 + 1 + 3 = 19
  • 1 + 8 + 4 = 13
  • 6 + 4 + 8 = 18
  • 13 + 4 + 2 = 19
  • 5 + 8 + 6 = 19
  • 5 + 9 + 5 = 19
  • 3 + 6 + 9 = 18
  • 10 + 1 + 3 = 14
  • 8 + 3 + 5 = 16
  • 18 + 1 + 1 = 20
  • 9 + 4 + 2 = 15
  • 3 + 9 + 8 = 20
  • 2 + 4 + 1 = 7
  • 1 + 6 + 4 = 11
  • 1 + 8 + 3 = 12
  • 9 + 3 + 6 = 18
  • 3 + 5 + 8 = 16
  • 3 + 5 + 8 = 16
  • 2 + 7 + 2 = 11
  • 4 + 2 + 13 = 19
  • 2 + 14 + 4 = 20
  • 3 + 12 + 2 = 17
  • 5 + 5 + 3 = 13
  • 2 + 1 + 17 = 20
  • 5 + 12 + 3 = 20
  • 2 + 8 + 2 = 12
  • 1 + 4 + 4 = 9
  • 5 + 1 + 12 = 18
  • 13 + 4 + 3 = 20
  • 6 + 4 + 6 = 16
  • 6 + 4 + 2 = 12
  • 1 + 11 + 4 = 16
  • 10 + 3 + 5 = 18
  • 10 + 3 + 4 = 17
  • 7 + 6 + 2 = 15
  • 5 + 5 + 4 = 14
  • 7 + 3 + 9 = 19
  • 11 + 1 + 6 = 18
  • 6 + 2 + 11 = 19
  • 8 + 4 + 6 = 18
  • 3 + 8 + 7 = 18
  • 8 + 2 + 3 = 13
  • 1 + 6 + 9 = 16
  • 4 + 2 + 13 = 19
  • 11 + 1 + 4 = 16
  • 14 + 2 + 4 = 20
  • 6 + 3 + 2 = 11
  • 5 + 7 + 7 = 19
  • 14 + 3 + 2 = 19
  • 4 + 6 + 5 = 15
  • 5 + 13 + 1 = 19
  • 2 + 10 + 1 = 13
  • 12 + 4 + 4 = 20
  • 1 + 3 + 16 = 20
  • 2 + 2 + 8 = 12
  • 6 + 6 + 1 = 13
  • 4 + 4 + 1 = 9
  • 6 + 1 + 11 = 18
  • 9 + 5 + 5 = 19
  • 2 + 1 + 4 = 7
  • 2 + 15 + 1 = 18
  • 4 + 14 + 1 = 19
  • 7 + 4 + 7 = 18
  • 7 + 2 + 10 = 19
  • 3 + 6 + 8 = 17
  • 1 + 9 + 1 = 11
  • 5 + 9 + 1 = 15
  • 6 + 1 + 2 = 9
  • 3 + 2 + 3 = 8
  • 4 + 7 + 4 = 15
  • 1 + 3 + 11 = 15
  • 4 + 7 + 8 = 19
  • 1 + 4 + 15 = 20
  • 9 + 4 + 7 = 20
  • 2 + 12 + 1 = 15
  • 17 + 1 + 1 = 19
  • 8 + 1 + 8 = 17
  • 1 + 4 + 9 = 14
  • 7 + 4 + 6 = 17
  • 10 + 4 + 2 = 16
  • 9 + 9 + 2 = 20
  • 9 + 4 + 4 = 17
  • 1 + 6 + 8 = 15
  • 1 + 3 + 11 = 15
  • 2 + 1 + 12 = 15
  • 1 + 8 + 11 = 20
  • 6 + 8 + 1 = 15
  • 6 + 6 + 1 = 13
  • 4 + 10 + 3 = 17
  • 2 + 2 + 10 = 14
  • 13 + 4 + 1 = 18
  • 3 + 1 + 15 = 19
  • 10 + 4 + 2 = 16
  • 3 + 9 + 7 = 19
  • 1 + 10 + 9 = 20
  • 2 + 14 + 3 = 19
  • 11 + 8 + 1 = 20
  • 4 + 5 + 1 = 10
  • 1 + 14 + 2 = 17
  • 1 + 14 + 4 = 19
  • 3 + 6 + 10 = 19
  • 2 + 2 + 2 = 6
  • 1 + 14 + 4 = 19
  • 10 + 1 + 8 = 19
  • 7 + 6 + 3 = 16
  • 12 + 7 + 1 = 20
  • 8 + 9 + 3 = 20
  • 2 + 8 + 3 = 13
  • 4 + 3 + 7 = 14
  • 9 + 1 + 5 = 15
  • 4 + 11 + 4 = 19
  • 4 + 14 + 2 = 20
  • 3 + 4 + 4 = 11
  • 5 + 4 + 2 = 11
  • 14 + 1 + 1 = 16
  • 3 + 9 + 3 = 15
  • 5 + 6 + 6 = 17
  • 17 + 1 + 1 = 19
  • 3 + 8 + 2 = 13
  • 5 + 8 + 7 = 20
  • 1 + 4 + 10 = 15
  • 1 + 1 + 12 = 14
  • 17 + 2 + 1 = 20
  • 2 + 5 + 7 = 14
  • 1 + 10 + 7 = 18
  • 6 + 7 + 4 = 17
  • 1 + 8 + 5 = 14
  • 1 + 4 + 1 = 6
  • 7 + 5 + 2 = 14
  • 6 + 4 + 10 = 20
  • 1 + 1 + 14 = 16
  • 6 + 9 + 4 = 19
  • 5 + 4 + 7 = 16
  • 2 + 13 + 2 = 17
  • 13 + 2 + 3 = 18
  • 1 + 2 + 5 = 8
  • 2 + 13 + 2 = 17
  • 5 + 11 + 3 = 19
  • 9 + 1 + 9 = 19
  • 12 + 1 + 6 = 19
  • 4 + 8 + 8 = 20
  • 7 + 1 + 11 = 19
  • 6 + 5 + 8 = 19
  • 1 + 9 + 2 = 12
  • 4 + 8 + 3 = 15
  • 1 + 1 + 13 = 15
  • 3 + 1 + 7 = 11
  • 1 + 12 + 2 = 15
  • 3 + 11 + 6 = 20
  • 7 + 4 + 6 = 17
  • 7 + 3 + 10 = 20
  • 2 + 1 + 15 = 18
  • 3 + 15 + 1 = 19
  • 11 + 4 + 1 = 16
  • 2 + 12 + 6 = 20
  • 5 + 2 + 5 = 12
  • 11 + 1 + 1 = 13
  • 2 + 8 + 3 = 13
  • 5 + 11 + 3 = 19
  • 1 + 6 + 2 = 9
  • 5 + 12 + 2 = 19
  • 3 + 14 + 1 = 18
  • 9 + 5 + 4 = 18
  • 9 + 1 + 1 = 11
  • 3 + 11 + 5 = 19
  • 2 + 14 + 4 = 20
  • 1 + 2 + 4 = 7
  • 1 + 1 + 3 = 5
  • 7 + 10 + 1 = 18
  • 7 + 10 + 1 = 18
  • 1 + 9 + 1 = 11
  • 6 + 5 + 7 = 18
  • 2 + 6 + 5 = 13
  • 1 + 5 + 13 = 19
  • 8 + 1 + 1 = 10
  • 3 + 3 + 6 = 12
  • 2 + 2 + 1 = 5
  • 5 + 7 + 1 = 13
  • 8 + 1 + 6 = 15
  • 2 + 8 + 1 = 11
  • 1 + 6 + 9 = 16
  • 8 + 1 + 10 = 19
  • 6 + 5 + 8 = 19
  • 2 + 5 + 8 = 15
  • 2 + 9 + 7 = 18
  • 11 + 2 + 2 = 15
  • 16 + 2 + 1 = 19
  • 4 + 9 + 2 = 15
  • 8 + 5 + 5 = 18
  • 14 + 4 + 2 = 20
  • 8 + 2 + 3 = 13
  • 12 + 3 + 1 = 16
  • 6 + 5 + 7 = 18
  • 1 + 8 + 4 = 13
  • 4 + 6 + 8 = 18
  • 8 + 9 + 2 = 19
  • 8 + 3 + 7 = 18
  • 6 + 1 + 8 = 15
  • 13 + 1 + 5 = 19
  • 1 + 4 + 4 = 9
  • 2 + 6 + 11 = 19
※总分：100分， 共计：490道题， 每题：0.20 分。


小学一年级20以内三个数的加法