Column Addition Using Sticks Sum Less Than 5


 
 
Concept Explanation
 

Addition Using Sticks Sum Less Than 5

Addition can be performed by drawing sticks equal to the digits in the question and then counting all the sticks together we get the desired result.

For example let us solve the question

2 + 1 = ?

In the figure below there are 2 blue sticks for the digit 2 and 1 yellow stick for the digit 1

Adding the sticks together we get 3 sticks

Illustration 1: Find the sum.

2 + 2 = ?

A. 3                       B. 5                  C. 2                 4  

Answer: D

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