Number Series Look at this series: 14, 28, 20, 40, 32, 64, ... What number should come next? 128 52 56 96 128 52 56 96 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating multiplication and subtracting series: First, multiply by 2 and then subtract 8.
Number Series 6 20 8 14 10 8 12 14 10 2 18 2 14 4 12 14 14 14 10 2 18 2 14 4 12 14 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition and subtraction series. In the first pattern, 2 is added to each number to arrive at the next; in the alternate pattern, 6 is subtracted from each number to arrive at the next.
Number Series Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 226 324 429 128 226 324 429 128 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP 8 x 1 - 2 = 6 6 x 2 - 3 = 9 9 x 3 - 4 = 23 23 x 4 - 5 = 87 87 x 5 - 6 = 429 ...
Number Series Look at this series: 8, 43, 11, 41, __, 39, 17, ... What number should fill in the blank? 14 44 43 8 14 44 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 Look at this series: F2, __, D8, C16, B32, ... What number should fill the blank? E4 A16 E3 G4 E4 A16 E3 G4 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP The letters decrease by 1; the numbers are multiplied by 2.
Number Series 84 78 72 66 60 54 48 42 36 40 34 42 32 44 34 38 32 42 36 40 34 42 32 44 34 38 32 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple subtraction series, each number is 6 less than the previous number.
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