Jawaban: A
2. 215, 321, 207, 314, 199, 307,...
A. 191B. 192C. 250D. 299E. 300
3. 1, 3, 4, 7, 11, 18, ...
A. 24B. 29C. 36D. 40E. 42
Jawaban: B
4. 11, 14, 19, 26, 35, 38, 43, 50, ...
A. 53B. 55C. 57D. 58E. 59
Jawaban: E