4.5 Plus 138 Addition :

Number 1	Number 2	Answer
4.5	138	142.5

How to calculate 4.5 plus 138 ?

Let's break down the addition of 004.5 and 13800 step by step:

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

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

   004.5
+  13800
---------
     5


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   004.5
+  13800
---------
     2.5


    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.

   004.5
+  13800
---------
     42.5


    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.

   004.5
+  13800
---------
     142.5

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

The final result is 142.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	143	147.6	4.6 plus 143
4.7	146	150.7	4.7 plus 146
4.8	149	153.8	4.8 plus 149
1	3.9	4.9	1 plus 3.9
4.3	0.2	4.5	4.3 plus 0.2
6.5	1.2	7.7	6.5 plus 1.2