奧數(shù) > 小學(xué)試題庫 > 口算題 > 一年級(jí)口算題 > 正文
2019-04-18 20:58:06
20以內(nèi)的加減法口算題(十六)
一年級(jí) 班 姓名 時(shí)間 分 秒 錯(cuò) 題
1 + 7 = 3 - 2 = 18- 3 = 16-14 =
1 +18 = 13- 0 = 15- 0 = 19-19 =
17+ 0 = 16- 4 = 2 - 2 = 12-12 =
19- 4 = 11+ 2 = 3 +15 = 3 - 0 =
0 + 9 = 4 +10 = 0 +11 = 4 - 0 =
4 - 3 = 0 + 5 = 9 - 0 = 19-18 =
17+ 2 = 16+ 1 = 12-10 = 9 - 1 =
1 + 7 = 10+ 8 = 5 + 2 = 17- 6 =
18- 8 = 3 - 0 = 0 - 0 = 19- 1 =
11-10 = 12-10 = 7 - 3 = 12-11 =
15-12 = 15-11 = 6 +10 = 1 +13 =
4 + 3 = 3 +14 = 2 +13 = 18- 2 =
8 - 4 = 6 - 2 = 9 - 1 = 2 +14 =
10+ 2 = 7 - 4 = 15-11 = 8 +10 =
13- 3 = 1 +12 = 4 +15 = 2 + 4 =
15- 1 = 16- 2 = 10+ 3 = 1 +14 =
16+ 2 = 10+ 7 = 2 + 5 = 2 + 6 =
1 + 2 = 14+ 3 = 11+ 8 = 1 + 1 =
17-16 = 1 + 2 = 5 +14 = 12+ 4 =
18-17 = 12+ 3 = 17-15 = 6 - 1 =
6 - 5 = 6 + 2 = 16+ 3 = 1 +14 =
16+ 1 = 4 +15 = 2 + 3 = 18-13 =
7 - 1 = 15- 1 = 17- 6 = 3 +15 =
1 + 2 = 12+ 3 = 16- 1 = 5 +12 =
15-11 = 19-18 = 11+ 6 = 11+ 2 =
來源:網(wǎng)絡(luò)資源 作者:奧數(shù)網(wǎng)整理
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