7.9 Plus 138 Addition :

Number 1	Number 2	Answer
7.9	138	145.9

How to calculate 7.9 plus 138 ?

Let's break down the addition of 007.9 and 13800 step by step:

   007.9      <-- Start with the rightmost column
+  13800
---------

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

   007.9
+  13800
---------
     9


    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.

   007.9
+  13800
---------
     5.9


    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.

   007.9
+  13800
---------
     45.9


    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.

   007.9
+  13800
---------
     145.9

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

The final result is 145.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8	146	154	8 plus 146
8.1	149	157.1	8.1 plus 149
8.2	150	158.2	8.2 plus 150
9.2	5.7	14.9	9.2 plus 5.7
0.3	5.2	5.5	0.3 plus 5.2
1.2	7.9	9.1	1.2 plus 7.9