48.4 Plus 642 Addition :

Number 1	Number 2	Answer
48.4	642	690.4

How to calculate 48.4 plus 642 ?

Let's break down the addition of 048.4 and 64200 step by step:

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

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

   048.4
+  64200
---------
     4


    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.

   048.4
+  64200
---------
     0.4


    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.

   048.4
+  64200
---------
     90.4


    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.

   048.4
+  64200
---------
     690.4

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

The final result is 690.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
48.5	645	693.5	48.5 plus 645
48.6	647	695.6	48.6 plus 647
48.7	655	703.7	48.7 plus 655
2.5	4.7	7.2	2.5 plus 4.7
9.3	2.9	12.2	9.3 plus 2.9
8.8	5	13.8	8.8 plus 5