medium Set 9 Form Exercise
01
1 + 8 = ?
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9

02
5 + 13 = ?
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18

03
11 + 3 = ?
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14

04
1 + 13 = ?
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14

05
8 + 1 = ?
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9

06
15 + 15 = ?
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30

07
16 + 13 = ?
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29

08
15 + 5 = ?
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20