8.8 Plus 420.2 Addition :

Number 1	Number 2	Answer
8.8	420.2	429

How to calculate 8.8 plus 420.2 ?

Let's break down the addition of 008.8 and 420.2 step by step:

   008.8      <-- Start with the rightmost column
+  420.2
---------

    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   008.8
+  420.2
---------
     0


    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
+  420.2
---------
     9.0


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

   008.8
+  420.2
---------
     29.0


    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
+  420.2
---------
     429.0

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

The final result is 429.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	424.2	433.1	8.9 plus 424.2
9	432.2	441.2	9 plus 432.2
9.1	439.2	448.3	9.1 plus 439.2
2.7	3.1	5.8	2.7 plus 3.1
5.7	5.4	11.1	5.7 plus 5.4
8.2	0.8	9	8.2 plus 0.8