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Q: What are the missing numbers in the pattern below 12 21 30 39?
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Related questions

What is the pattern 1 2 4 6 12 16 18 22?

They're the first prime numbers minus 1 -- except that 10 is missing.


If the average of these four numbers are 21 find the missing number the numbers are 12 18 28 and?

The Answer is 26


What is the missing number of this pattern 12 24 72 288?

55


What is the missing number in the list of numbers -43 23 -11 12 -27?

The answer depends on where, within the sequence, the missing number should have been.


If the average of these four numbers is 21 find the missing number from 12 18 28?

23


What 3 numbers are after this pattern 1 2 4 7?

12 ****************************** 11, 16, 22 are the 3 numbers continuing the pattern.


How many composite numbers are there below 20?

number of composite numbers below 20: 10composite numbers below 20: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18


Complete the number pattern below 3 6 12 24?

The next numbers in the sequences are 48, 96, 192, 384, etc. The pattern is that each subsequent number is a doubling of the previous number.


Which of these numbers below is a prime 8 and 12 or 11?

11


What pattern is 44 55 67 80?

The pattern between the numbers is: 11, 12 and 13


How do you enter gameshark codes that have 12 numbers the another 12 numbers below it and so on because if i put anything longer than 12 numbers in as a code in my gameshark it doesn't work?

You use a different value!


What is the missing number in this pattern 6 12 48 96?

6 x2 12 x4 48 x2 96 x4 384