13.9 Plus 377 Addition :

Number 1	Number 2	Answer
13.9	377	390.9

How to calculate 13.9 plus 377 ?

Let's break down the addition of 013.9 and 37700 step by step:

   013.9      <-- Start with the rightmost column
+  37700
---------

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

   013.9
+  37700
---------
     9


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   013.9
+  37700
---------
     0.9


    Add the digits in the rightmost column:
        1 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   013.9
+  37700
---------
     90.9


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

   013.9
+  37700
---------
     390.9

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

The final result is 390.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
14	380	394	14 plus 380
14.1	386	400.1	14.1 plus 386
14.2	393	407.2	14.2 plus 393
4.4	2.2	6.6	4.4 plus 2.2
2.1	9.9	12	2.1 plus 9.9
4.2	1.6	5.8	4.2 plus 1.6