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Earn +20 ptsQ: Next number in a series 16 26 21 31?
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What is the next number in the series 13 18 16 21 19?
24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.
The next number in the series 6.7.9.12.16 is?
21 - each number in the series increases by the series 1,2,3,4,5.... Whereby 6 and 7 are separated by 1, 7 and 9 are separated by 2, 9 and 12 are separated by 3, 12 and 16 are separated by 4, so the next in the series would be 21 (16 and 21 are separated by 5).
Next number in series 16 26 21 31?
16 to 26 (+10) 26 to 21 (-5) 21 to 31 (+10) 31 (-5) = 26 26
What is the next number in the series 1318162119is?
13 18 16 21 19 24 22 27 25 ... . This series consists of adding 5 to the first number and subtracting 2 from the next number, repeating the sequence in that order.
What is The next number in the series 13 18 16 21 19 is?
24 for each number you add 5 and then subtract 2. 19 plus 5 is 24.
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