6.7 Plus 400.4 Addition :

Number 1	Number 2	Answer
6.7	400.4	407.1

How to calculate 6.7 plus 400.4 ?

Let's break down the addition of 006.7 and 400.4 step by step:

   006.7      <-- Start with the rightmost column
+  400.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   006.7
+  400.4
---------
     1


    Add the digits in the rightmost column:
        6 + 0 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   006.7
+  400.4
---------
     7.1


    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.

   006.7
+  400.4
---------
     07.1


    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.

   006.7
+  400.4
---------
     407.1

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

The final result is 407.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.8	403.4	410.2	6.8 plus 403.4
6.9	410.4	417.3	6.9 plus 410.4
7	411.4	418.4	7 plus 411.4
1.5	2	3.5	1.5 plus 2
2.8	4.8	7.6	2.8 plus 4.8
0.9	8.1	9	0.9 plus 8.1