8.4 Plus 130.9 Addition :

Number 1	Number 2	Answer
8.4	130.9	139.3

How to calculate 8.4 plus 130.9 ?

Let's break down the addition of 008.4 and 130.9 step by step:

   008.4      <-- Start with the rightmost column
+  130.9
---------

    Add the digits in the rightmost column:
        4 + 9 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   008.4
+  130.9
---------
     3


    Add the digits in the rightmost column:
        8 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.4
+  130.9
---------
     9.3


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

   008.4
+  130.9
---------
     39.3


    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.

   008.4
+  130.9
---------
     139.3

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

The final result is 139.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.5	134.9	143.4	8.5 plus 134.9
8.6	140.9	149.5	8.6 plus 140.9
8.7	149.9	158.6	8.7 plus 149.9
3	0.8	3.8	3 plus 0.8
2.3	5.5	7.8	2.3 plus 5.5
8.8	7.3	16.1	8.8 plus 7.3