2025年一本口算能力训练一年级数学下册人教版
注:目前有些书本章节名称可能整理的还不是很完善,但都是按照顺序排列的,请同学们按照顺序仔细查找。练习册 2025年一本口算能力训练一年级数学下册人教版 答案主要是用来给同学们做完题方便对答案用的,请勿直接抄袭。
1. 口算。(建议用时5分钟)
4 + 9 =
5 + 9 =
16 - 1 =
8 + 3 + 3 =
10 - 8 =
9 + 9 =
14 + 5 =
19 - 2 - 2 =
2 + 13 =
18 - 7 =
10 + 2 =
7 + 9 - 5 =
7 + 6 =
3 + 16 =
15 - 5 =
14 - 4 - 7 =
14 + 3 =
12 + 4 =
8 + 4 =
1 + 6 + 6 =
9 + 2 =
6 + 12 =
14 - 0 =
11 + 3 - 4 =
19 - 3 =
13 + 4 =
10 - 3 =
13 - 10 + 8 =
7 + 5 =
19 - 7 =
5 + 6 =
1 + 9 - 6 =
17 - 1 =
8 + 6 =
17 - 7 =
10 - 8 + 5 =
2 + 8 =
13 - 10 =
15 + 2 =
11 + 1 + 4 =
4 + 9 =
5 + 9 =
16 - 1 =
8 + 3 + 3 =
10 - 8 =
9 + 9 =
14 + 5 =
19 - 2 - 2 =
2 + 13 =
18 - 7 =
10 + 2 =
7 + 9 - 5 =
7 + 6 =
3 + 16 =
15 - 5 =
14 - 4 - 7 =
14 + 3 =
12 + 4 =
8 + 4 =
1 + 6 + 6 =
9 + 2 =
6 + 12 =
14 - 0 =
11 + 3 - 4 =
19 - 3 =
13 + 4 =
10 - 3 =
13 - 10 + 8 =
7 + 5 =
19 - 7 =
5 + 6 =
1 + 9 - 6 =
17 - 1 =
8 + 6 =
17 - 7 =
10 - 8 + 5 =
2 + 8 =
13 - 10 =
15 + 2 =
11 + 1 + 4 =
答案:
13 14 15 14
2 18 19 15
15 11 12 11
13 19 10 3
17 16 12 13
11 18 14 10
16 17 7 11
12 12 11 4
16 14 10 7
10 3 17 16
2 18 19 15
15 11 12 11
13 19 10 3
17 16 12 13
11 18 14 10
16 17 7 11
12 12 11 4
16 14 10 7
10 3 17 16
2. 在 里填上“>”“<”或“=”。(建议用时3分钟)
8 + 8
16
6 + 7
12
4 + 10
5 + 9
13
6 + 6
10 - 6
5
9 + 4
8 + 4
14
18 - 3
17 - 10
9 - 2
18 + 1
19 - 0
10 - 4
7
8 + 2
8 + 3
10 + 7
17 - 6
8 + 8
6 + 7
4 + 10
13
10 - 6
9 + 4
14
17 - 10
18 + 1
10 - 4
8 + 2
10 + 7
答案:
= > =
> < >
< = =
< < >
> < >
< = =
< < >
3. 填一填。(建议用时2分钟)
(1)用( )
可以拼成一个
。
(2)用( )个
可以拼成一个
。
(1)用( )
(2)用( )个
答案:
(1)4
(2)2
(1)4
(2)2
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