10.4 Plus 120.5 Addition :

Number 1	Number 2	Answer
10.4	120.5	130.9

How to calculate 10.4 plus 120.5 ?

Let's break down the addition of 010.4 and 120.5 step by step:

   010.4      <-- Start with the rightmost column
+  120.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   010.4
+  120.5
---------
     9


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

   010.4
+  120.5
---------
     0.9


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   010.4
+  120.5
---------
     30.9


    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.

   010.4
+  120.5
---------
     130.9

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

The final result is 130.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.5	126.5	137	10.5 plus 126.5
10.6	131.5	142.1	10.6 plus 131.5
10.7	132.5	143.2	10.7 plus 132.5
4.9	3.1	8	4.9 plus 3.1
2.4	6.8	9.2	2.4 plus 6.8
6.4	0.8	7.2	6.4 plus 0.8