10.2 Plus 138.8 Addition :

Number 1	Number 2	Answer
10.2	138.8	149

How to calculate 10.2 plus 138.8 ?

Let's break down the addition of 010.2 and 138.8 step by step:

   010.2      <-- Start with the rightmost column
+  138.8
---------

    Add the digits in the rightmost column:
        2 + 8 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   010.2
+  138.8
---------
     0


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

   010.2
+  138.8
---------
     9.0


    Add the digits in the rightmost column:
        1 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   010.2
+  138.8
---------
     49.0


    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.

   010.2
+  138.8
---------
     149.0

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

The final result is 149.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	146.8	157.1	10.3 plus 146.8
10.4	153.8	164.2	10.4 plus 153.8
10.5	156.8	167.3	10.5 plus 156.8
9.2	3.4	12.6	9.2 plus 3.4
4.3	1.8	6.1	4.3 plus 1.8
6	9.1	15.1	6 plus 9.1