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Level 22

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15 words 0 ignored

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Ignore words

Check the boxes below to ignore/unignore words, then click save at the bottom. Ignored words will never appear in any learning session.

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Ignore?
7 + 11 =
18
8 + 11 =
19
9 + 11 =
20
20 - 11 =
9
12 - 12 =
0
13 - 12 =
1
14 - 12 =
2
15 - 12 =
3
16 - 12 =
4
17 - 12 =
5
18 - 12 =
6
19 - 12 =
7
20 - 12 =
8
13 - 13 =
0
14 - 13 =
1