Count by 781 (Skip Counting by 781s)

Count by 781

Here we will show you how to count by 781, discuss counting by 781 patterns, and tell you why knowing how to count by 781 matters. To start off, note that Count by 781 means counting in 781s, or count by seven hundred eighty-ones, and it is also called skip counting by 781.

How to count by 781
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 781, we count 781, 1562, 2343, 3124, and so on.

In other words, to count in intervals of 781 or skip counting by 781, we start with 781 and then add 781 to get the next number, and then continue adding 781 to the previous number to keep counting by 781, like this:

781
781 + 781 = 1562
1562 + 781 = 2343
2343 + 781 = 3124
3124 + 781 = 3905
...

You can of course skip count by 781 forever, so it is impossible to make a list of all numbers, but below is a Count by 781 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 781, the second column has the next ten numbers you get when you skip count by 781, and so forth.

Count by 781 Patterns
We organized the Skip Counting by 781s 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 781, but don't have the Counting by 781s Chart above. Obviously, one pattern with counting by 781s is that the number increases by 781.

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 781 goes 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 and 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 and so on for as long as you count by 781.

Why Count by 781?
We think that understanding and learning about skip counting by 781 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 hundred eighty-one, you are also creating a list of multiples of 781 that you can use in math when you need the least common multiple. 781 times n equals the nth multiple or skip count of 781.

When you skip count by 781, you are also creating a list of numbers that 781 is divisible by. On top of that, skip counting by 781 is the same as making the 781 times table.

Skip Counting
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Count by 782
Here is the next number on our list that we used to skip count.