Table of Contents

- 1 What is the next number in the series 3 7 13?
- 2 What must be added to the sequence 7 13 and 10 to get average of 13?
- 3 Which number should come next at the end of this series 1 1 4 27 _?
- 4 What should be added to 5 7to get 2 3?
- 5 How do you find a missing number?
- 6 How do you solve a number analogy?
- 7 What is number pattern?

## What is the next number in the series 3 7 13?

So we can get the next term by adding ’12’ to the previous term i.e. 31. Hence we get the next term as 31 + 12 = 43. So, the sequence can be given as now; 3, 7, 13, 21, 31, 43.

## What must be added to the sequence 7 13 and 10 to get average of 13?

Answer: What number must be added to the sequence 7, 13 and 10 to get an average of 13? 24.

**What is the missing number in this sequence 4/7 13?**

Hence, ’49’ is the correct answer.

### Which number should come next at the end of this series 1 1 4 27 _?

So we have 0^0=1, 1^1=1, 2^2=4, 3^3=27, 4^4=256 (or, equivalently, four times four times four times four). So the next number is 5^5 (five times five times five times five times five) which works out as 3125.

### What should be added to 5 7to get 2 3?

The answer is 1 /21.

**What is the term to term rule for 3 6 12 24?**

This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 2 gives the next term. In other words, an=a1⋅rn−1 a n = a 1 ⋅ r n – 1 . This is the form of a geometric sequence.

#### How do you find a missing number?

How To Find A Missing Number In a Sequence?

- Identity, if the order of number given is ascending ( smaller to larger number) or descending ( larger to smaller number)
- Calculate the differences between those that are next to each other.
- Estimate the difference between numbers to calculate the missing number.

#### How do you solve a number analogy?

Step 1: Find the square of the number “one” below the given number (which is 13). The number is 12 and 122 = 144. Step 2: Subtract this value of the squared number from the given number i.e. 169 -144 = 25. Therefore, the answer is 25.

**What is n5 sequence?**

This pattern looks similar to the previous sequence, but with 11 = 1, 22 = 4, 33 = 27, and 44 = 256. The pattern seems to be that the n-th term is of the form nn. Then the next term, being the fifth term (n = 5) is 55 = 3125.

## What is number pattern?

In mathematics, the number pattern is a pattern or sequence in a number series. A common relationship between all numbers is generally formed by this pattern. Ex: 1, 3, 5, 7, 9, 11, 13…… these number patterns represent the sequence of odd numbers.