8.8 Plus 400.5 Addition :

Number 1	Number 2	Answer
8.8	400.5	409.3

How to calculate 8.8 plus 400.5 ?

Let's break down the addition of 008.8 and 400.5 step by step:

   008.8      <-- Start with the rightmost column
+  400.5
---------

    Add the digits in the rightmost column:
        8 + 5 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   008.8
+  400.5
---------
     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.

   008.8
+  400.5
---------
     9.3


    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.

   008.8
+  400.5
---------
     09.3


    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.

   008.8
+  400.5
---------
     409.3

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

The final result is 409.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	405.5	414.4	8.9 plus 405.5
9	406.5	415.5	9 plus 406.5
9.1	409.5	418.6	9.1 plus 409.5
4.6	9.8	14.4	4.6 plus 9.8
2.1	0.5	2.6	2.1 plus 0.5
5	2.3	7.3	5 plus 2.3