7.4 Plus 138.4 Addition :

Number 1	Number 2	Answer
7.4	138.4	145.8

How to calculate 7.4 plus 138.4 ?

Let's break down the addition of 007.4 and 138.4 step by step:

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

    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   007.4
+  138.4
---------
     8


    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.

   007.4
+  138.4
---------
     5.8


    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.

   007.4
+  138.4
---------
     45.8


    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.

   007.4
+  138.4
---------
     145.8

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

The final result is 145.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.5	140.4	147.9	7.5 plus 140.4
7.6	144.4	152	7.6 plus 144.4
7.7	151.4	159.1	7.7 plus 151.4
2.2	0.5	2.7	2.2 plus 0.5
3.4	9.4	12.8	3.4 plus 9.4
2	5.6	7.6	2 plus 5.6