21.3 Plus 138 Addition :

Number 1	Number 2	Answer
21.3	138	159.3

How to calculate 21.3 plus 138 ?

Let's break down the addition of 021.3 and 13800 step by step:

   021.3      <-- Start with the rightmost column
+  13800
---------

    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   021.3
+  13800
---------
     3


    Add the digits in the rightmost column:
        1 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   021.3
+  13800
---------
     9.3


    Add the digits in the rightmost column:
        2 + 3 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   021.3
+  13800
---------
     59.3


    Add the digits in the rightmost column:
        0 + 1 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   021.3
+  13800
---------
     159.3

    Continue to the left:
        There are no more columns to the left.

The final result is 159.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.4	147	168.4	21.4 plus 147
21.5	151	172.5	21.5 plus 151
21.6	157	178.6	21.6 plus 157
7	4.1	11.1	7 plus 4.1
4.4	0.3	4.7	4.4 plus 0.3
6.4	6.5	12.9	6.4 plus 6.5