13.7 Plus 428.8 Addition :

Number 1	Number 2	Answer
13.7	428.8	442.5

How to calculate 13.7 plus 428.8 ?

Let's break down the addition of 013.7 and 428.8 step by step:

   013.7      <-- Start with the rightmost column
+  428.8
---------

    Add the digits in the rightmost column:
        7 + 8 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   013.7
+  428.8
---------
     5


    Add the digits in the rightmost column:
        3 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   013.7
+  428.8
---------
     2.5


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   013.7
+  428.8
---------
     42.5


    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
+  428.8
---------
     442.5

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

The final result is 442.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	430.8	444.6	13.8 plus 430.8
13.9	432.8	446.7	13.9 plus 432.8
14	436.8	450.8	14 plus 436.8
7.4	2.7	10.1	7.4 plus 2.7
0.3	5.5	5.8	0.3 plus 5.5
7.7	2	9.7	7.7 plus 2