Number Series Look at this series: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank? 75 71 78 70 75 71 78 70 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This series alternates the addition of 4 with the subtraction of 3.
Number Series Look at this series: 31, 29, 24, 22, 17, ... What number should come next? 13 15 14 12 13 15 14 12 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple alternating subtraction series, which subtracts 2, then 5.
Number Series Look at this series: 8, 6, 9, 23, 87 , ... What number should come next? 128 429 324 226 128 429 324 226 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: (1/9), (1/3), 1, ____ , 9, ... What number should fill the blank? 6 27 3 (2/3) 6 27 3 (2/3) ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a multiplication series; each number is 3 times the previous number.
Number Series 44 41 38 35 32 29 26 29 32 24 21 23 19 22 19 23 20 29 32 24 21 23 19 22 19 23 20 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series, in which 3 is subtracted from each number to arrive at the next.
Number Series Look at this series: 544, 509, 474, 439, ... What number should come next? 414 420 404 445 414 420 404 445 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple subtraction series. Each number is 35 less than the previous number.
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