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(1)75 + 9 =
(2)40 + 3 =
(3)87 + 3 =
(4)89 + 8 =
(5)23 + 9 =
(6)15 + 6 =
(7)52 + 1 =
(8)17 + 2 =
(9)16 + 7 =
(10)45 + 4 =
(11)77 + 4 =
(12)11 + 3 =
(13)22 + 1 =
(14)26 + 5 =
(15)83 + 5 =
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