42.5 Plus 646 Addition :

Number 1	Number 2	Answer
42.5	646	688.5

How to calculate 42.5 plus 646 ?

Let's break down the addition of 042.5 and 64600 step by step:

   042.5      <-- Start with the rightmost column
+  64600
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   042.5
+  64600
---------
     5


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

   042.5
+  64600
---------
     8.5


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   042.5
+  64600
---------
     88.5


    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.

   042.5
+  64600
---------
     688.5

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

The final result is 688.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.6	655	697.6	42.6 plus 655
42.7	659	701.7	42.7 plus 659
42.8	664	706.8	42.8 plus 664
0.8	9.3	10.1	0.8 plus 9.3
2.6	2.4	5	2.6 plus 2.4
5.7	7.8	13.5	5.7 plus 7.8