Count by 4013 (Skip Counting by 4013s)

Count by 4013

Here we will show you how to count by 4013, discuss counting by 4013 patterns, and tell you why knowing how to count by 4013 matters. To start off, note that Count by 4013 means counting in 4013s, or count by four thousand thirteens, and it is also called skip counting by 4013.

How to count by 4013
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 4013, we count 4013, 8026, 12039, 16052, and so on.

In other words, to count in intervals of 4013 or skip counting by 4013, we start with 4013 and then add 4013 to get the next number, and then continue adding 4013 to the previous number to keep counting by 4013, like this:

4013
4013 + 4013 = 8026
8026 + 4013 = 12039
12039 + 4013 = 16052
16052 + 4013 = 20065
...

You can of course skip count by 4013 forever, so it is impossible to make a list of all numbers, but below is a Count by 4013 Chart of the first 100 numbers to get you started.

Looking at the chart above, you will see that the first column has the first ten numbers you get when you skip count by 4013, the second column has the next ten numbers you get when you skip count by 4013, and so forth.

Count by 4013 Patterns
We organized the Skip Counting by 4013s Chart above in 10 rows and 10 columns so you can easily identify patterns.

Skip counting always creates patterns. Figuring out these patterns may help you if want to count by 4013, but don't have the Counting by 4013s Chart above. Obviously, one pattern with counting by 4013s is that the number increases by 4013.

Furthermore, if you look at each row above, each number in the row has the same last digit (ones place). That means that every tenth number has the same last digit.

If you look down the columns, you will see that the last digit (ones place) repeats itself in blocks of 10 over and over. The pattern of the last digit when you count by 4013 goes 3, 6, 9, 2, 5, 8, 1, 4, 7, 0 and 3, 6, 9, 2, 5, 8, 1, 4, 7, 0 and so on for as long as you count by 4013.

Why Count by 4013?
We think that understanding and learning about skip counting by 4013 is important, because it teaches you how the arithmetic operations fit together. Below are some examples of what we mean.

When you count by four thousand thirteen, you are also creating a list of multiples of 4013 that you can use in math when you need the least common multiple. 4013 times n equals the nth multiple or skip count of 4013.

When you skip count by 4013, you are also creating a list of numbers that 4013 is divisible by. On top of that, skip counting by 4013 is the same as making the 4013 times table.

Skip Counting
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Count by 4014
Here is the next number on our list that we used to skip count.