0
18
3 + 1 = 4
4 + 2 = 6
6 + 3 = 9
9 + 4 = 13
Etc. The next number in the sequence would be 18, then 25, and so on.
Ans 2.
The previous answer contains an error.
The next number in the sequence would be 18 (13 + 5),
after which comes 24 (18 + 6 ) not 25.
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What is the number that completes the sequence 3 4 6 9 13?
18
Which number completes sequence 3 4 6 9 13?
18
The number that best completes the sequence 3 4 6 9 13?
18
Which number best completes the sequence 3 4 6 9 13?
The next number would be 18. The sequence increases with +1, +2, +3... +5 etc. 13 + 5 = 18
What number best completes the sequence 2 9 3 14 4 19?
13 20 12
What number completes the sequence 3 4 6 9 13 18 24?
It is 24+7 = 31
What number which rest completes the sequence below is 3 4 6 9 13 18?
Continuing the sequence would be the the numbers 24, 31, 39.
What is the number that best completes this sequence 3 4 6 9 13?
18 (3+1 4+2 6+3 9+4 13+5)
What completes the sequence 3 4 6 9 13?
Unless you specify the length of the sequence, it is infinite, and so no number completes it. Given no further information, I would say the next number is 18. However, check out the link to the OEIS which gives a number of alternatives.
The number which best completes the sequence is 3 4 6 9 13?
18(3+1=4 // 4+2=6 // 6+3=9 // 9+4=13 // 13+5=18)
What number best completes the sequence 7 1 5 - 3 7?
4
What number best completes this sequence 3 4 6 9 13?
18 because 3 - 4 - 6 - 9 - 13 - x+1 +2 +3 +4 +513+5= 18 is the answer
