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Addition Table – Chart, Pattern, Examples

What is Addition Table?

An addition table is a chart or grid that shows the results of adding numbers together. Typically, the table includes all possible combinations of two sets of numbers, with one set listed on the horizontal axis and the other on the vertical axis. Each cell in the table contains the sum of the corresponding two numbers.

Addition tables are often used in elementary school math to help students memorize addition facts and develop fluency in arithmetic. They can also be a useful reference tool for quickly calculating sums.


Addition Table

Here is an addition table that shows the results of adding numbers from 1 to 10 to each other:

+ 1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10 11
2 3 4 5 6 7 8 9 10 11 12
3 4 5 6 7 8 9 10 11 12 13
4 5 6 7 8 9 10 11 12 13 14
5 6 7 8 9 10 11 12 13 14 15
6 7 8 9 10 11 12 13 14 15 16
7 8 9 10 11 12 13 14 15 16 17
8 9 10 11 12 13 14 15 16 17 18
9 10 11 12 13 14 15 16 17 18 19
10 11 12 13 14 15 16 17 18 19 20

Here are addition tables individually for all the numbers from 1 to 10:

Addition Table for 1:
+ 1
1 2
Addition Table for 2:
+ 1 2
2 3 4
Addition Table for 3:
+ 1 2 3
3 4 5 6
Addition Table for 4:
+ 1 2 3 4
4 5 6 7 8
Addition Table for 5:
+ 1 2 3 4 5
5 6 7 8 9 10
Addition Table for 6:
+ 1 2 3 4 5 6
6 7 8 9 10 11 12
Addition Table for 7:
+ 1 2 3 4 5 6 7
7 8 9 10 11 12 13 14
Addition Table for 8:
+ 1 2 3 4 5 6 7 8
8 9 10 11 12 13 14 15 16
Addition Table for 9:
+ 1 2 3 4 5 6 7 8 9
9 10 11 12 13 14 15 16 17 18
Addition Table for 10:
+ 1 2 3 4 5 6 7 8 9 10
10 11 12 13 14 15 16 17 18 19 20

Addition Table Examples

Example 1: Find all the elements of row 5 in the addition table 1 – 10.

To find all the elements of row 6 in the addition table from 1 to 10, we just need to look at the row labeled “6” and read the values in each column.

Here is the addition table for 1-10 with row 6 highlighted:
addition table
The elements of row 6 are 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16.