Addition is ... ... bringing two or more numbers (or things) together to make a new total. Here 1 ball is added to 1 ball to make 2 balls: Using Numerals it is: 1 + 1 = 2 And in words it is: "One plus one equals two" Example: When we add 2 and 3 we get 5 . We can write it like this: 2 + 3 = 5 Swapping the position of the numbers we are adding still gets the same result! 3 + 2 = 5 ... also ... 2 + 3 = 5 More Examples: 5 + 1 = 1 + 5 = 6 7 + 11 = 11 + 7 = 18 4 + 100 = 100 + 4 = 104 Larger Numbers: Use Addition in Columns To add larger numbers use Column Addition : Names Other names for Addition are Sum, Plus, Increase, Total And the numbers to be added together are called the " Addends ": For better understanding: https://www.khanacademy.org/math/early-math/cc-early-math-add-sub-...
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