20.4 Plus 402.2 Addition :

Number 1	Number 2	Answer
20.4	402.2	422.6

How to calculate 20.4 plus 402.2 ?

Let's break down the addition of 020.4 and 402.2 step by step:

   020.4      <-- Start with the rightmost column
+  402.2
---------

    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.

   020.4
+  402.2
---------
     6


    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.

   020.4
+  402.2
---------
     2.6


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

   020.4
+  402.2
---------
     22.6


    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.

   020.4
+  402.2
---------
     422.6

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

The final result is 422.6.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.5	407.2	427.7	20.5 plus 407.2
20.6	413.2	433.8	20.6 plus 413.2
20.7	417.2	437.9	20.7 plus 417.2
9.2	5.9	15.1	9.2 plus 5.9
0.8	1.4	2.2	0.8 plus 1.4
0.7	5	5.7	0.7 plus 5