Glad that no one commented before piano4life!!!
Uh, ok so.
9+8 x 3= 33
9+10 x 2= 29
You use the order of operations to solve this.
Ein basically = 1 (one), but unlike the way it goes in Deutschland number system. Here, one = eins. now, in case of demons nouns, eine is used. And in case of masculine or neuter nouns, ein is used.
Answer:
11, 12, and 13 are correct. 14 is B: Mein Großvater. 15 is D: Meine Onkel. 16 is C: Dein Cousin
Sorry if these are wrong, I'm a little rusty.