Number Series Look at this series: 544, 509, 474, 439, ... What number should come next? 404 445 414 420 404 445 414 420 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series. Each number is 35 less than the previous number.
Number Series Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank? 178 109 97 85 178 109 97 85 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating division and addition series: First, divide by 2, and then add 8.
Number Series Look at this series: 21, 9, 21, 11, 21, 13, 21, ... What number should come next? 15 21 23 14 15 21 23 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this alternating repetition series, the random number 21 is interpolated every other number into an otherwise simple addition series that increases by 2, beginning with the number 9.
Number Series Look at this series: U32, V29, __, X23, Y20, ... What number should fill the blank? Z26 Z17 W26 W17 Z26 Z17 W26 W17 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this series, the letters progress by 1; the numbers decrease by 3.
Number Series Look at this series: 8, 43, 11, 41, __, 39, 17, ... What number should fill in the blank? 43 14 8 44 43 14 8 44 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: 36, 34, 30, 28, 24, ... What number should come next? 23 22 26 20 23 22 26 20 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating number subtraction series. First, 2 is subtracted, then 4, then 2, and so on.
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