Missing Sequence Terms
ISEE Middle Level Quantitative Reasoning · Flashcards
ISEE MIDDLE LEVEL QUANTITATIVE REASONING · FLASHCARDS
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QUESTION
What is the missing term in the square-number sequence
1
,
4
,
9
,
_
,
25
1, 4, 9, \_, 25
1
,
4
,
9
,
_
,
25
?
QUESTION
What is the missing term in the sequence
1
,
3
,
6
,
10
,
_
,
21
1, 3, 6, 10, \_, 21
1
,
3
,
6
,
10
,
_
,
21
?
QUESTION
What is the missing term in the sequence
2
,
5
,
11
,
23
,
_
,
95
2, 5, 11, 23, \_, 95
2
,
5
,
11
,
23
,
_
,
95
?
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ANSWER
47
47
47
. Each term follows the rule of multiplying the previous by
2
2
2
and adding
1
1
1
, so apply to
23
23
23
.
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