Number Series Look at this series: 8, 43, 11, 41, __, 39, 17, ... What number should fill in the blank? 44 14 43 8 44 14 43 8 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple alternating addition and subtraction series. The first series begins with 8 and adds 3; the second begins with 43 and subtracts 2.
Number Series 17 14 14 11 11 8 8 8 2 5 2 5 5 5 8 8 5 8 2 5 2 5 5 5 8 8 5 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple subtraction with repetition series, each number is repeated, then 3 is subtracted to give the next number, which is then repeated, and so on.
Number Series Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next? 12 7 10 13 12 7 10 13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple alternating addition and subtraction series. In the first pattern, 3 is added; in the second, 2 is subtracted.
Number Series Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next? 96 128 56 52 96 128 56 52 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating multiplication and subtracting series: First, multiply by 2 and then subtract 8.
Number Series 8 12 9 13 10 14 11 15 12 8 15 8 5 14 11 15 19 15 12 8 15 8 5 14 11 15 19 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition and subtraction series, in which the addition of 4 is alternated with the subtraction of 3.
Number Series 9 12 11 14 13 16 15 14 17 18 17 14 13 18 21 12 13 14 17 18 17 14 13 18 21 12 13 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple alternating addition and subtraction series. First, 3 is added, then 1 is subtracted, then 3 is added, 1 subtracted, and so on.
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