10.2 Plus 138.5 Addition :

Number 1	Number 2	Answer
10.2	138.5	148.7

How to calculate 10.2 plus 138.5 ?

Let's break down the addition of 010.2 and 138.5 step by step:

   010.2      <-- Start with the rightmost column
+  138.5
---------

    Add the digits in the rightmost column:
        2 + 5 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   010.2
+  138.5
---------
     7


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

   010.2
+  138.5
---------
     8.7


    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
+  138.5
---------
     48.7


    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
+  138.5
---------
     148.7

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

The final result is 148.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	140.5	150.8	10.3 plus 140.5
10.4	145.5	155.9	10.4 plus 145.5
10.5	153.5	164	10.5 plus 153.5
7.4	0.6	8	7.4 plus 0.6
5.7	8.3	14	5.7 plus 8.3
6	2.3	8.3	6 plus 2.3