easy Set 7 Form Exercise
01
2 + 1 = ?
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3

02
8 + 9 = ?
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17

03
9 + 10 = ?
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19

04
10 + 10 = ?
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20

05
4 + 2 = ?
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6

06
8 + 5 = ?
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13

07
2 + 4 = ?
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6

08
9 + 2 = ?
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11