67.9 Plus 420 Addition :

Number 1	Number 2	Answer
67.9	420	487.9

How to calculate 67.9 plus 420 ?

Let's break down the addition of 067.9 and 42000 step by step:

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

    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.

   067.9
+  42000
---------
     9


    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.

   067.9
+  42000
---------
     7.9


    Add the digits in the rightmost column:
        6 + 2 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   067.9
+  42000
---------
     87.9


    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.

   067.9
+  42000
---------
     487.9

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

The final result is 487.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
68	423	491	68 plus 423
68.1	427	495.1	68.1 plus 427
68.2	436	504.2	68.2 plus 436
6.4	9.6	16	6.4 plus 9.6
2.8	0.4	3.2	2.8 plus 0.4
0.8	3.7	4.5	0.8 plus 3.7