15.7 Plus 420.2 Addition :

Number 1	Number 2	Answer
15.7	420.2	435.9

How to calculate 15.7 plus 420.2 ?

Let's break down the addition of 015.7 and 420.2 step by step:

   015.7      <-- 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.

   015.7
+  420.2
---------
     9


    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   015.7
+  420.2
---------
     5.9


    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.

   015.7
+  420.2
---------
     35.9


    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.

   015.7
+  420.2
---------
     435.9

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

The final result is 435.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.8	424.2	440	15.8 plus 424.2
15.9	432.2	448.1	15.9 plus 432.2
16	434.2	450.2	16 plus 434.2
5.5	6.5	12	5.5 plus 6.5
6.4	2.6	9	6.4 plus 2.6
2.3	1.4	3.7	2.3 plus 1.4