7.1 Plus 138.4 Addition :

Number 1	Number 2	Answer
7.1	138.4	145.5

How to calculate 7.1 plus 138.4 ?

Let's break down the addition of 007.1 and 138.4 step by step:

   007.1      <-- Start with the rightmost column
+  138.4
---------

    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   007.1
+  138.4
---------
     5


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

   007.1
+  138.4
---------
     5.5


    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.

   007.1
+  138.4
---------
     45.5


    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.

   007.1
+  138.4
---------
     145.5

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

The final result is 145.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.2	141.4	148.6	7.2 plus 141.4
7.3	150.4	157.7	7.3 plus 150.4
7.4	159.4	166.8	7.4 plus 159.4
5.3	4	9.3	5.3 plus 4
4.4	4.2	8.6	4.4 plus 4.2
6.9	2	8.9	6.9 plus 2