奧數(shù) > 小學(xué)試題庫 > 口算題 > 一年級口算題 > 正文
2019-04-18 21:00:04
20以內(nèi)的加減法口算題(二十)
一年級 班 姓名 時間 分 秒 錯 題
18-11 = 10+ 7 = 15-12 = 1 +16 =
1 +16 = 5 - 5 = 3 + 3 = 10+ 6 =
18-12 = 7 - 7 = 4 - 1 = 12- 1 =
0 + 1 = 7 - 0 = 1 +10 = 15- 5 =
2 + 3 = 19- 9 = 17- 4 = 11+ 2 =
4 - 4 = 16+ 1 = 6 - 2 = 16- 1 =
16+ 3 = 5 - 5 = 18+ 0 = 7 +11 =
5 +12 = 13- 2 = 2 + 6 = 8 - 4 =
16+ 3 = 1 +13 = 4 - 0 = 7 - 2 =
18-10 = 17- 5 = 8 - 3 = 0 +11 =
9 + 0 = 16- 6 = 16- 0 = 2 + 4 =
13+ 3 = 4 - 0 = 3 + 2 = 16-12 =
17- 4 = 0 +16 = 0 + 6 = 19+ 0 =
10+ 4 = 8 - 2 = 3 +11 = 2 + 6 =
11+ 3 = 19- 5 = 2 +11 = 11+ 3 =
10+10 = 16-14 = 9 - 4 = 4 + 3 =
5 - 4 = 7 - 5 = 5 + 4 = 5 - 3 =
17- 3 = 17- 4 = 14- 2 = 2 + 1 =
15+ 3 = 1 + 4 = 19-17 = 7 + 2 =
17-16 = 15- 4 = 15-12 = 14-12 =
3 + 3 = 5 + 1 = 19- 5 = 18-16 =
2 + 6 = 18- 8 = 2 +16 = 8 - 5 =
15+ 1 = 7 - 3 = 5 - 2 = 16-13 =
14+ 3 = 14+ 1 = 13- 2 = 3 +14 =
12+ 3 = 10+ 6 = 3 +15 = 13- 2 =
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