2.8 Plus 138.7 Addition :

Number 1	Number 2	Answer
2.8	138.7	141.5

How to calculate 2.8 plus 138.7 ?

Let's break down the addition of 002.8 and 138.7 step by step:

   002.8      <-- Start with the rightmost column
+  138.7
---------

    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   002.8
+  138.7
---------
     5


    Add the digits in the rightmost column:
        2 + 8 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   002.8
+  138.7
---------
     1.5


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

   002.8
+  138.7
---------
     41.5


    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.

   002.8
+  138.7
---------
     141.5

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

The final result is 141.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
2.9	139.7	142.6	2.9 plus 139.7
3	144.7	147.7	3 plus 144.7
3.1	147.7	150.8	3.1 plus 147.7
1.2	2.1	3.3	1.2 plus 2.1
5.6	6.5	12.1	5.6 plus 6.5
2.3	6.3	8.6	2.3 plus 6.3