10.2 Plus 137.7 Addition :

Number 1	Number 2	Answer
10.2	137.7	147.9

How to calculate 10.2 plus 137.7 ?

Let's break down the addition of 010.2 and 137.7 step by step:

   010.2      <-- Start with the rightmost column
+  137.7
---------

    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   010.2
+  137.7
---------
     9


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

   010.2
+  137.7
---------
     7.9


    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
+  137.7
---------
     47.9


    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
+  137.7
---------
     147.9

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

The final result is 147.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.3	144.7	155	10.3 plus 144.7
10.4	151.7	162.1	10.4 plus 151.7
10.5	159.7	170.2	10.5 plus 159.7
7	0.4	7.4	7 plus 0.4
1.3	7.4	8.7	1.3 plus 7.4
6.5	1.5	8	6.5 plus 1.5