Count by 1129 (Skip Counting by 1129s)

Count by 1129

Here we will show you how to count by 1129, discuss counting by 1129 patterns, and tell you why knowing how to count by 1129 matters. To start off, note that Count by 1129 means counting in 1129s, or count by one thousand one hundred twenty-nines, and it is also called skip counting by 1129.

How to count by 1129
Normally, we would count by 1 like this: 1, 2, 3, 4, etc., but when we count by 1129, we count 1129, 2258, 3387, 4516, and so on.

In other words, to count in intervals of 1129 or skip counting by 1129, we start with 1129 and then add 1129 to get the next number, and then continue adding 1129 to the previous number to keep counting by 1129, like this:

1129
1129 + 1129 = 2258
2258 + 1129 = 3387
3387 + 1129 = 4516
4516 + 1129 = 5645
...

You can of course skip count by 1129 forever, so it is impossible to make a list of all numbers, but below is a Count by 1129 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 1129, the second column has the next ten numbers you get when you skip count by 1129, and so forth.

Count by 1129 Patterns
We organized the Skip Counting by 1129s 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 1129, but don't have the Counting by 1129s Chart above. Obviously, one pattern with counting by 1129s is that the number increases by 1129.

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 1129 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 1129.

Why Count by 1129?
We think that understanding and learning about skip counting by 1129 is important, because it teaches you how the arithmetic operations fit together. Below are some examples of what we mean.

When you count by one thousand one hundred twenty-nine, you are also creating a list of multiples of 1129 that you can use in math when you need the least common multiple. 1129 times n equals the nth multiple or skip count of 1129.

When you skip count by 1129, you are also creating a list of numbers that 1129 is divisible by. On top of that, skip counting by 1129 is the same as making the 1129 times table.

Skip Counting
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Count by 1130
Here is the next number on our list that we used to skip count.