4.5 Plus 12.4 Addition :

Number 1	Number 2	Answer
4.5	12.4	16.9

How to calculate 4.5 plus 12.4 ?

Let's break down the addition of 04.5 and 12.4 step by step:

   04.5      <-- Start with the rightmost column
+  12.4
---------

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

   04.5
+  12.4
---------
     9


    Add the digits in the rightmost column:
        4 + 2 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   04.5
+  12.4
---------
     6.9


    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.

   04.5
+  12.4
---------
     16.9

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

The final result is 16.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.6	18.4	23	4.6 plus 18.4
4.7	19.4	24.1	4.7 plus 19.4
4.8	22.4	27.2	4.8 plus 22.4
9.3	5.6	14.9	9.3 plus 5.6
6.1	8.7	14.8	6.1 plus 8.7
2.9	6	8.9	2.9 plus 6