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小学生口算练习(40以内)27
小学生口算练习(40以内)27
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21 + 23 =
36 + 29 =
39 - 20 =
33 + 2 =
17 - 10 =
27 - 14 =
29 + 15 =
3 + 24 =
28 - 18 =
4 + 33 =
6 + 32 =
15 + 35 =
4 + 21 =
27 + 10 =
39 + 21 =
37 - 6 =
14 - 5 =
32 - 9 =
24 - 4 =
37 - 4 =
33 - 4 =
30 - 5 =
7 + 25 =
22 + 26 =
31 - 1 =
36 - 26 =
22 - 3 =
10 + 39 =
7 + 31 =
24 - 14 =
4 + 21 =
5 + 16 =
5 - 2 =
1 + 28 =
10 + 18 =
39 - 14 =
30 - 7 =
7 - 5 =
38 - 3 =
22 - 21 =
34 - 26 =
29 - 7 =
4 + 19 =
38 + 40 = 21 - 12 =
26 + 38 =
28 - 12 =
25 - 21 =
20 + 12 =
27 - 11 =
19 + 24 =
6 - 3 =
36 + 27 =
35 - 2 =
14 + 19 =
小学生口算练习(40以内)43
40 + 37 =
37 + 14 =
31 + 34 =
10 + 15 =
1 + 15 =
27 - 14 =
32 - 29 =
2 + 22 =
34 - 7 =
31 - 10 =
21 + 9 =
3 + 27 =
20 - 18 =
30 - 19 =
21 + 36 =
34 - 30 =
38 - 15 =
19 - 16 =
4 + 14 =
32 + 21 =
18 + 15 =
32 - 18 =
18 + 13 =
38 - 11 =
31 - 17 =
29 + 10 =
25 + 1 =
10 - 1 =
13 + 3 =
8 + 8 =
34 - 26 =
34 + 14 =
4 + 36 =
27 - 22 =
9 + 9 =
35 - 32 =
8 + 34 =
23 - 8 =
18 + 21 =
21 + 1 =
37 - 35 =
32 - 31 =
18 + 24 =
30 - 8 = 12 + 35 =
14 - 14 =
26 - 9 =
36 - 1 =
31 - 13 =
32 + 1 =
1 + 27 =
20 - 9 =
37 + 33 =
13 - 12 =
25 + 38 =
小学生口算练习(40以内)38
33 - 33 =
29 - 5 =
10 + 9 =
17 + 29 =
39 - 18 =
38 - 9 =
22 - 8 =
4 + 28 =
30 - 27 =
13 + 13 =
37 - 32 =
6 - 6 =
17 + 15 =
38 + 33 =
17 - 9 =
13 + 39 =
25 + 5 =
10 - 8 =
29 - 15 =
2 + 16 =
8 + 34 =
21 + 19 =
34 - 10 =
37 - 24 =
32 - 1 =
33 + 23 =
11 + 5 =
18 + 2 =
34 + 14 =
20 - 7 =
14 + 23 =
37 + 26 =
25 - 13 =
17 - 3 =
39 - 26 =
39 - 32 =
11 + 11 =
14 - 8 =
37 + 38 =
39 - 18 =
33 - 26 =
12 + 17 =
35 - 3 =
30 + 18 = 9 + 3 =
33 + 17 =
18 + 30 =
22 + 39 =
31 - 2 =
40 - 19 =
22 + 29 =
2 + 37 =
8 - 6 =
40 + 4 =
15 - 5 =
小学生口算练习(40以内)41
23 + 40 =
37 + 5 =
38 - 36 =
37 - 11 =
22 - 7 =
33 - 1 =
28 + 19 =
12 + 30 =
26 - 3 =
4 + 31 =
3 + 37 =
33 - 10 =
17 - 12 =
15 + 38 =
10 - 3 =
38 - 10 =
37 - 5 =
38 - 2 =
6 + 6 =
30 + 1 =
40 - 34 =
23 + 25 =
36 - 3 =
24 + 7 =
9 - 5 =
33 + 7 =
10 + 32 =
34 + 35 =
39 - 5 =
29 - 25 =
5 + 17 =
37 - 27 =
29 + 31 =
22 + 32 =
30 - 21 =
29 - 12 =
32 + 26 =
15 - 14 =
39 - 31 =
20 + 14 =
15 - 8 =
11 + 38 =
14 + 30 =
17 + 30 =
26 - 20 =
8 + 1 =
8 + 22 =
7 + 30 =
4 + 1 =
33 - 13 =
24 - 4 =
21 - 13 =
40 - 31 =
33 - 17 =
37 - 7 =
小学生口算练习(40以内)51
22 - 7 =
25 + 10 =
27 - 6 =
17 - 11 =
34 + 4 =
17 + 17 =
17 + 13 =
11 + 36 =
31 + 36 =
2 + 1 =
10 + 15 =
3 + 7 =
31 - 25 =
23 + 27 =
29 - 26 =
11 + 11 =
22 + 34 =
35 - 34 =
39 - 1 =
26 - 21 =
26 - 17 =
33 - 31 =
40 - 24 =
34 - 10 =
14 + 1 =
26 - 22 =
39 - 4 =
28 + 35 =
18 - 12 =
25 - 7 =
23 + 19 =
36 - 28 =
39 + 25 =
31 - 27 =
21 + 6 =
21 + 18 =
25 + 35 =
31 + 36 =
7 + 27 =
34 - 17 =
28 - 16 =
16 + 35 =
40 + 40 =
33 - 2 = 38 + 30 =
32 + 19 =
38 - 20 =
20 + 1 =
37 + 25 =
36 - 34 =
40 - 22 =
9 - 5 =
2 + 40 =
8 + 20 =
10 + 36 =
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