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What is the missing number in this series of numbers 8 10 14 18 34 50 66?
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
What is the missing number in this series 8 2 14 6 11 14 6 18 12?
Find the missing number in the series (in red) :2 , 4 , 5, 9, 9 , 16 , 14 , ? , 20 , ….
What is the next number in the sequence 6 8 10 11 14 14?
18
What is 14 x 18?
14 * 18 = (10 + 4) * 18 (10 * 18) + (4 * 18) 180 + 72 252
What is the median of this data 10 12 24 18 14 26 22?
18. It is the middle number when they are listed in order.
Find the missing number 8-4-9 14-5-2 18-1-blank?
find the missing number 8-4-9 14-5-2 18-1-blank?
What is the missing number 18-10-6- -3?
4
What is the missing number in this series of numbers 8 10 14 18 34 50 66?
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
Find the missing number 3 9 19 - 51?
3 9 19 - 51DIFF: 6 10 14 1851-18=33Answer is 33.
What is the missing number in this series 8 2 14 6 11 14 6 18 12?
Find the missing number in the series (in red) :2 , 4 , 5, 9, 9 , 16 , 14 , ? , 20 , ….
What is the missing number in the sequence 4 6 10 18 --- 66?
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
What number is missing 8 4 9 14 5 2 18 1?
2
8 4 9 14 5 2 18 1 fine the missing number?
-3
What is the missing number in 25 18 22 27 the average in 22?
The missing number is 18
What is the next number in the sequence 6 8 10 11 14 14?
18
Fourteen is subtracted from six times a number and then twice the number is added The result is 10 What is the number?
6x - 14 + 2x = 10 8x - 14 = 10 8x = 24 x = 3 Check it. 18 - 14 + 6 = 10 it checks.
What is the Average 10 14 18?
The mean average of 10, 14 and 18 is 14
