《2025年一本口算能力训练一年级数学下册人教版》

1. 口算。（建议用时6分钟）
13 - 9 =
7 + 4 =
8 - 5 =
12 - 6 - 2 =
8 + 5 =
17 - 9 =
11 - 8 =
9 + 2 - 4 =
15 - 8 =
3 + 9 =
19 - 2 =
16 - 7 - 5 =
6 + 8 =
12 - 5 =
15 - 5 =
14 - 1 + 3 =
11 - 5 =
3 + 15 =
19 - 7 =
6 + 7 - 8 =
2 + 9 =
18 - 3 =
10 - 4 =
13 - 9 + 11 =
16 - 7 =
16 - 2 =
17 + 0 =
13 + 2 - 6 =
7 + 7 =
17 - 4 =
14 - 5 =
5 + 11 - 9 =
18 - 6 =
14 - 6 =
13 + 3 =
11 - 2 - 3 =
16 - 10 =
7 + 12 =
17 - 6 =
10 - 0 + 4 =
6 + 13 =
10 - 1 =
18 - 8 =
19 - 6 - 4 =
16 - 1 =
8 + 8 =
12 - 4 =
12 + 1 - 7 =

答案： 4 11 3 4
13 8 3 7
7 12 17 4
14 7 10 16
6 18 12 5
11 15 6 15
9 14 17 9
14 13 9 7
12 8 16 6
6 19 11 14
19 9 10 9
15 16 8 6

2. 按顺序或按百数表填一填。（建议用时4分钟）

答案：

(1)92 93 97 98 99 100
(2)