6.9 Plus 142.4 Addition :

Number 1	Number 2	Answer
6.9	142.4	149.3

How to calculate 6.9 plus 142.4 ?

Let's break down the addition of 006.9 and 142.4 step by step:

   006.9      <-- Start with the rightmost column
+  142.4
---------

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

   006.9
+  142.4
---------
     3


    Add the digits in the rightmost column:
        6 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   006.9
+  142.4
---------
     9.3


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

   006.9
+  142.4
---------
     49.3


    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.

   006.9
+  142.4
---------
     149.3

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

The final result is 149.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7	145.4	152.4	7 plus 145.4
7.1	148.4	155.5	7.1 plus 148.4
7.2	153.4	160.6	7.2 plus 153.4
0.7	3.8	4.5	0.7 plus 3.8
8.4	8	16.4	8.4 plus 8
2.3	7.9	10.2	2.3 plus 7.9