Number Series Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next? 10 7 15 14 10 7 15 14 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This alternating addition series begins with 3; then 1 is added to give 4; then 3 is added to give 7; then 1 is added, and so on.
Number Series 3 8 10 15 17 22 24 26 31 29 34 26 32 29 31 26 28 26 31 29 34 26 32 29 31 26 28 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition series that adds 5, then 2, then 5, and so on.
Number Series Look at this series: 4, 7, 25, 10, __, 20, 16, 19, ... What number should fill the blank? 13 15 28 20 13 15 28 20 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Two series alternate here, with every third number following a different pattern. In the main series, 3 is added to each number to arrive at the next. In the alternating series, 5 is subtracted from each number to arrive at the next.
Number Series Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next? 7 13 10 12 7 13 10 12 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: 5.2, 4.8, 4.4, 4, ... What number should come next? 3.5 3 3.3 3.6 3.5 3 3.3 3.6 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP In this simple subtraction series, each number decreases by 0.4.
Number Series 42 40 38 35 33 31 28 25 22 26 24 26 23 26 22 25 23 25 22 26 24 26 23 26 22 25 23 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating subtraction series in which 2 is subtracted twice, then 3 is subtracted once, then 2 is subtracted twice, and so on.
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