Two numbers that follow each other in order are called two consecutive numbers. When are 2 Numbers Considered Consecutive Numbers? For example, in the list of these numbers: 3.1, 3.2, and 3.3, many decimal numbers like 3.11, 3.111, 3.1111 and so on exist between them. No, consecutive numbers cannot be decimal numbers because there are several numbers between every two decimal numbers. is the set of consecutive positive numbers. What are Consecutive Positive Numbers?Ĭonsecutive positive numbers are the set of positive numbers whose difference is 1. For example 1, 2, 3 are the first three consecutive natural numbers. The difference between consecutive numbers is always fixed and it follows a pattern. For an even consecutive number, the general formula = 2n (where 'n' = any integer)įAQs on Consecutive Numbers What are Consecutive Numbers in Math?Ĭonsecutive numbers are numbers that follow each other in order from the smallest number to the largest number.For an odd consecutive number, the general formula = 2n + 1 (where 'n' = any integer).To find the missing numbers in a series, write the numbers in ascending order and find the difference between any predecessor-successor pair.Here is a list of some important points that should be remembered while working with consecutive numbers. All these are composite numbers that are listed in a successive order. After this set, it can be 14, 15, 16, and so on. For example, if we want to write consecutive composite numbers from the set of natural numbers, it will be, 8, 9, 10. So, consecutive composite numbers are composite numbers listed in order. We know that composite numbers are those numbers that have more than two factors. Odd Consecutive Numbers Formula = 2n + 1, 2n + 3, 2n + 5, 2n + 7,….Even Consecutive Numbers Formula = 2n, 2n + 2, 2n + 4, 2n + 6,….So, the sum of 'n' consecutive numbers or sum of 'n' terms of AP (Arithmetic Progression) = (n/2) × (first number + last number). The formula for adding 'n' consecutive numbers =.Given below are more consecutive number formulas. For a number n, the next two consecutive numbers are (n + 1) and (n + 2). The consecutive numbers formula is used to list consecutive numbers. If we denote the 1st number as n, then the consecutive numbers in the series will be n, n + 1, n + 2, n + 3, n + 4, and so on. In the above example, the difference between any predecessor-successor pair is 1. Let us look at a few examples of consecutive numbers. Note that the difference between any predecessor-successor pair is fixed. They usually have a difference of 1 between every two numbers. Consecutive Numbers MeaningĬonsecutive numbers are numbers that follow each other in order from the smallest number to the largest number. The predecessor of 2 is 1, and the successor of 2 is 3. For example, consider the list of natural numbers,1, 2, 3, 4, and 5. The number that is written immediately after a number is called its successor. The number that is written immediately before a number is called its predecessor. Let us first understand the concept of predecessors and successors to understand consecutive numbers. Consecutive numbers follow each other continuously in order.
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