Count by 8440 (Skip Counting by 8440s)

Count by 8440

Here we will show you how to count by 8440, discuss counting by 8440 patterns, and tell you why knowing how to count by 8440 matters. To start off, note that Count by 8440 means counting in 8440s, or count by eight thousand four hundred forties, and it is also called skip counting by 8440.

How to count by 8440
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 8440, we count 8440, 16880, 25320, 33760, and so on.

In other words, to count in intervals of 8440 or skip counting by 8440, we start with 8440 and then add 8440 to get the next number, and then continue adding 8440 to the previous number to keep counting by 8440, like this:

8440
8440 + 8440 = 16880
16880 + 8440 = 25320
25320 + 8440 = 33760
33760 + 8440 = 42200
...

You can of course skip count by 8440 forever, so it is impossible to make a list of all numbers, but below is a Count by 8440 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 8440, the second column has the next ten numbers you get when you skip count by 8440, and so forth.

Count by 8440 Patterns
We organized the Skip Counting by 8440s 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 8440, but don't have the Counting by 8440s Chart above. Obviously, one pattern with counting by 8440s is that the number increases by 8440.

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 1 over and over. The pattern of the last digit when you count by 8440 goes 0 and 0 and so on for as long as you count by 8440.

Why Count by 8440?
We think that understanding and learning about skip counting by 8440 is important, because it teaches you how the arithmetic operations fit together. Below are some examples of what we mean.

When you count by eight thousand four hundred forty, you are also creating a list of multiples of 8440 that you can use in math when you need the least common multiple. 8440 times n equals the nth multiple or skip count of 8440.

When you skip count by 8440, you are also creating a list of numbers that 8440 is divisible by. On top of that, skip counting by 8440 is the same as making the 8440 times table.

Skip Counting
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Count by 8441
Here is the next number on our list that we used to skip count.