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小学一年级20以内三个数的加减法490题

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


小学一年级20以内三个数的加减法