i. 21 + 23 = ___
ii. 32 + 14 = ___
iii. 23 + 25 = ___
iv. 14 + 12 = ___
v. 27 + 11 = ___
vi. 36 + 13 = ___
vii. 14 + 22 = ___
viii. 25 + 13 = ___
ix. 11 + 14 = ___ x. 31 + 16 = ___
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