48.8 Plus 642 Addition :

Number 1	Number 2	Answer
48.8	642	690.8

How to calculate 48.8 plus 642 ?

Let's break down the addition of 048.8 and 64200 step by step:

   048.8      <-- Start with the rightmost column
+  64200
---------

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

   048.8
+  64200
---------
     8


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   048.8
+  64200
---------
     0.8


    Add the digits in the rightmost column:
        4 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   048.8
+  64200
---------
     90.8


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

   048.8
+  64200
---------
     690.8

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

The final result is 690.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
48.9	650	698.9	48.9 plus 650
49	651	700	49 plus 651
49.1	652	701.1	49.1 plus 652
3	4.1	7.1	3 plus 4.1
3.4	2.7	6.1	3.4 plus 2.7
4.2	6.8	11	4.2 plus 6.8