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	425	438.8	13.8 plus 425
13.9	433	446.9	13.9 plus 433
14	437	451	14 plus 437
2.3	0.2	2.5	2.3 plus 0.2
7.6	6.4	14	7.6 plus 6.4
1.7	5.3	7	1.7 plus 5.3