Count by 319
Here we will show you how to count by 319, discuss counting by 319 patterns, and tell you why knowing how to count by 319 matters. To start off, note that Count by 319 means counting in 319s, or count by three hundred nineteens, and it is also called skip counting by 319.
How to count by 319
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 319, we count 319, 638, 957, 1276, and so on.
In other words, to count in intervals of 319 or skip counting by 319, we start with 319 and then add 319 to get the next number, and then continue adding 319 to the previous number to keep counting by 319, like this:
319
319 + 319 = 638
638 + 319 = 957
957 + 319 = 1276
1276 + 319 = 1595
...
You can of course skip count by 319 forever, so it is impossible to make a list of all numbers, but below is a Count by 319 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 319, the second column has the next ten numbers you get when you skip count by 319, and so forth.
Count by 319 Patterns
We organized the Skip Counting by 319s 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 319, but don't have the Counting by 319s Chart above. Obviously, one pattern with counting by 319s is that the number increases by 319.
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 319 goes 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 and 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 and so on for as long as you count by 319.
Why Count by 319?
We think that understanding and learning about skip counting by 319 is important, because it teaches you how the arithmetic operations fit together. Below are some examples of what we mean.
When you count by three hundred nineteen, you are also creating a list of multiples of 319 that you can use in math when you need the least common multiple. 319 times n equals the nth multiple or skip count of 319.
When you skip count by 319, you are also creating a list of numbers that 319 is divisible by. On top of that, skip counting by 319 is the same as making the 319 times table.
Skip Counting
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Count by 320
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