Count by 8407 (Skip Counting by 8407s)

Count by 8407

Here we will show you how to count by 8407, discuss counting by 8407 patterns, and tell you why knowing how to count by 8407 matters. To start off, note that Count by 8407 means counting in 8407s, or count by eight thousand four hundred sevens, and it is also called skip counting by 8407.

How to count by 8407
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 8407, we count 8407, 16814, 25221, 33628, and so on.

In other words, to count in intervals of 8407 or skip counting by 8407, we start with 8407 and then add 8407 to get the next number, and then continue adding 8407 to the previous number to keep counting by 8407, like this:

8407
8407 + 8407 = 16814
16814 + 8407 = 25221
25221 + 8407 = 33628
33628 + 8407 = 42035
...

You can of course skip count by 8407 forever, so it is impossible to make a list of all numbers, but below is a Count by 8407 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 8407, the second column has the next ten numbers you get when you skip count by 8407, and so forth.

Count by 8407 Patterns
We organized the Skip Counting by 8407s 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 8407, but don't have the Counting by 8407s Chart above. Obviously, one pattern with counting by 8407s is that the number increases by 8407.

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 8407 goes 7, 4, 1, 8, 5, 2, 9, 6, 3, 0 and 7, 4, 1, 8, 5, 2, 9, 6, 3, 0 and so on for as long as you count by 8407.

Why Count by 8407?
We think that understanding and learning about skip counting by 8407 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 seven, you are also creating a list of multiples of 8407 that you can use in math when you need the least common multiple. 8407 times n equals the nth multiple or skip count of 8407.

When you skip count by 8407, you are also creating a list of numbers that 8407 is divisible by. On top of that, skip counting by 8407 is the same as making the 8407 times table.

Skip Counting
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Count by 8408
Here is the next number on our list that we used to skip count.