13.7 Plus 420 Addition :

Number 1	Number 2	Answer
13.7	420	433.7

How to calculate 13.7 plus 420 ?

Let's break down the addition of 013.7 and 42000 step by step:

   013.7      <-- Start with the rightmost column
+  42000
---------

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

   013.7
+  42000
---------
     7


    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
+  42000
---------
     3.7


    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
+  42000
---------
     33.7


    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
+  42000
---------
     433.7

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

The final result is 433.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	427	440.8	13.8 plus 427
13.9	429	442.9	13.9 plus 429
14	438	452	14 plus 438
1.1	8	9.1	1.1 plus 8
8.4	0.2	8.6	8.4 plus 0.2
8.5	3.4	11.9	8.5 plus 3.4