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1.15 - 12 =
2.4 - 2 =
3.3 + 15 =
4.6 + 2 =
5.10 + 7 =
6.8 - 7 =
7.14 - 4 =
8.1 + 6 =
9.9 + 4 =
10.9 + 6 =
11.9 + 4 =
12.9 + 3 =
13.13 - 9 =
14.15 - 14 =
15.3 + 16 =
16.10 + 2 =
17.5 - 2 =
18.1 + 4 =
19.16 - 5 =
20.3 + 1 =
学年を選択:
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