13.7 Plus 420.2 Addition :

Number 1	Number 2	Answer
13.7	420.2	433.9

How to calculate 13.7 plus 420.2 ?

Let's break down the addition of 013.7 and 420.2 step by step:

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

    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   013.7
+  420.2
---------
     9


    Add the digits in the rightmost column:
        3 + 0 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   013.7
+  420.2
---------
     3.9


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   013.7
+  420.2
---------
     33.9


    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.

   013.7
+  420.2
---------
     433.9

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

The final result is 433.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	425.2	439	13.8 plus 425.2
13.9	427.2	441.1	13.9 plus 427.2
14	428.2	442.2	14 plus 428.2
7.3	9.4	16.7	7.3 plus 9.4
7.4	6.9	14.3	7.4 plus 6.9
7.3	8	15.3	7.3 plus 8