1, 7, 8, ______, 23, 38, 61
Find the missing term.
Answer & explanation
Correct answer: option 4
1, 7, 8, ______, 23, 38, 61;
so,
1 + 7 = 8
7 + 8 = 15
8 + 15 = 23
15 + 23 = 38
23 + 38 = 61
Thus, "15" is correct.
1, 7, 8, ______, 23, 38, 61
Find the missing term.
Correct answer: option 4
1, 7, 8, ______, 23, 38, 61;
so,
1 + 7 = 8
7 + 8 = 15
8 + 15 = 23
15 + 23 = 38
23 + 38 = 61
Thus, "15" is correct.