Number Series 11 14 14 17 17 20 20 23 23 21 24 24 27 23 26 24 24 23 23 21 24 24 27 23 26 24 24 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is a simple addition series with repetition. It adds 3 to each number to arrive at the next, which is repeated before 3 is added again.
Number Series Look at this series: 80, 10, 70, 15, 60, ... What number should come next? 20 30 25 50 20 30 25 50 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating addition and subtraction series. In the first pattern, 10 is subtracted from each number to arrive at the next. In the second, 5 is added to each number to arrive at the next.
Number Series Look at this series: 664, 332, 340, 170, ____, 89, ... What number should fill the blank? 109 97 178 85 109 97 178 85 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This is an alternating division and addition series: First, divide by 2, and then add 8.
Number Series 44 41 38 35 32 29 26 24 21 22 19 29 32 23 20 23 19 24 21 22 19 29 32 23 20 23 19 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: 72, 76, 73, 77, 74, __, 75, ... What number should fill the blank? 70 71 78 75 70 71 78 75 ANSWER EXPLANATION DOWNLOAD EXAMIANS APP This series alternates the addition of 4 with the subtraction of 3.
Number Series Look at this series: 3, 4, 7, 8, 11, 12, ... What number should come next? 10 7 14 15 10 7 14 15 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.
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