Best Answer

26

Edit: a₁ = 8 , a₂= 8 + 2 = 10 , a₃& a₄up by 4, a₅ & a₆ up by 8 , .... by 16

a₄= 18

a₅ = 18 + 8 = 26 => answer

Q: What is the missing number in this series of numbers 8 10 14 18 34 50 66?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

The solution depends on how many numbers are missing and where they were. If there is only one, If it is between 4 and -5 then -0.5 If it is between -5 and -10 then -8 If it is between -10 and -16 then -13 Of course, the answer would be different if there were more than one number missing.

Dodging numbers may be missing numbers in a sequence. For example, the underscore in the following sequence represents such a number: 2, 4, _ , 8, 10.

17. The numbers are being increased by odd numbers beginning with 3.

380 and 410

8. The numbers should be broken up into sets of two such as 5-10 the next set 6-9 is one more then the first number (5) and one less then the second number (10). 8. The numbers should be broken up into sets of two such as 5-10 the next set 6-9 is one more then the first number (5) and one less then the second number (10).

Related questions

The next two number in the series are: 5 & 16

The solution depends on how many numbers are missing and where they were. If there is only one, If it is between 4 and -5 then -0.5 If it is between -5 and -10 then -8 If it is between -10 and -16 then -13 Of course, the answer would be different if there were more than one number missing.

Dodging numbers may be missing numbers in a sequence. For example, the underscore in the following sequence represents such a number: 2, 4, _ , 8, 10.

17 :)

10 (between 7 and 13)

17. The numbers are being increased by odd numbers beginning with 3.

The missing number is 34. The progressive difference between the numbers doubles: 4 + 2 = 6 6 + 4 = 10 10 + 8 = 18 18 + 16 = 34 34 + 32 = 66

380 and 410

12. Numbers on a clock face.

This sequence of numbers follows several different patterns. If you look at the first two numbers, 7 and 10, the difference between them is 3, which is the number that follows 10. The next two numbers, 6 and 12, are related by the number 2 because 6 times 2 is twelve. And the number that follows 6 and 12 is 2. The next two numbers are 9 and 7 which are also related by the number 2, except because 9 minus 7 is 2. Based on this, the missing number is 2.

8. The numbers should be broken up into sets of two such as 5-10 the next set 6-9 is one more then the first number (5) and one less then the second number (10). 8. The numbers should be broken up into sets of two such as 5-10 the next set 6-9 is one more then the first number (5) and one less then the second number (10).

In an addition sum, if the missing number is the first number, for example, x + 5 = 10, then to find x, perform the sum 10 - 5, producing the solution x = 5. In a subtraction sum, if the missing number is the second number, for example, 7 - y = 4, then to find y, perform the sum 7 - 4 = 3, production the solution y = 3.