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