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🎯 趣味数学大闯关 🎯
小小数学家，加油！💪
1
16 + 3 =
2
1 + 4 =
3
18 + 1 =
4
14 + 2 =
5
12 + 4 =
6
8 + 9 =
7
17 + 1 =
8
10 + 6 =
9
7 + 3 =
10
5 + 10 =
11
9 + 9 =
12
15 + 3 =
13
2 + 5 =
14
4 + 13 =
15
6 + 6 =
16
13 + 5 =
17
11 + 5 =
18
3 + 3 =
19
5 + 14 =
20
19 + 0 =
21
12 - 5 =
22
17 - 11 =
23
15 - 9 =
24
7 - 2 =
25
9 - 7 =
26
14 - 10 =
27
16 - 13 =
28
19 - 15 =
29
0 - 0 =
30
11 - 6 =
31
5 - 4 =
32
10 - 1 =
33
6 - 0 =
34
2 - 2 =
35
13 - 8 =
36
8 - 3 =
37
3 - 1 =
38
18 - 18 =
39
4 - 1 =
40
1 - 0 =
41
13 - 7 =
🌈 每天进步一点点，你就是最棒的！🌈