Count by 7777 (Skip Counting by 7777s)

Count by 7777

Here we will show you how to count by 7777, discuss counting by 7777 patterns, and tell you why knowing how to count by 7777 matters. To start off, note that Count by 7777 means counting in 7777s, or count by seven thousand seven hundred seventy-sevens, and it is also called skip counting by 7777.

How to count by 7777
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 7777, we count 7777, 15554, 23331, 31108, and so on.

In other words, to count in intervals of 7777 or skip counting by 7777, we start with 7777 and then add 7777 to get the next number, and then continue adding 7777 to the previous number to keep counting by 7777, like this:

7777
7777 + 7777 = 15554
15554 + 7777 = 23331
23331 + 7777 = 31108
31108 + 7777 = 38885
...

You can of course skip count by 7777 forever, so it is impossible to make a list of all numbers, but below is a Count by 7777 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 7777, the second column has the next ten numbers you get when you skip count by 7777, and so forth.

Count by 7777 Patterns
We organized the Skip Counting by 7777s 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 7777, but don't have the Counting by 7777s Chart above. Obviously, one pattern with counting by 7777s is that the number increases by 7777.

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 7777 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 7777.

Why Count by 7777?
We think that understanding and learning about skip counting by 7777 is important, because it teaches you how the arithmetic operations fit together. Below are some examples of what we mean.

When you count by seven thousand seven hundred seventy-seven, you are also creating a list of multiples of 7777 that you can use in math when you need the least common multiple. 7777 times n equals the nth multiple or skip count of 7777.

When you skip count by 7777, you are also creating a list of numbers that 7777 is divisible by. On top of that, skip counting by 7777 is the same as making the 7777 times table.

Skip Counting
Need to skip count by another number? Enter another number for us to skip count for you.

Count by 7778
Here is the next number on our list that we used to skip count.