42.1 Plus 664 Addition :

Number 1	Number 2	Answer
42.1	664	706.1

How to calculate 42.1 plus 664 ?

Let's break down the addition of 042.1 and 66400 step by step:

   042.1      <-- Start with the rightmost column
+  66400
---------

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

   042.1
+  66400
---------
     1


    Add the digits in the rightmost column:
        2 + 4 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   042.1
+  66400
---------
     6.1


    Add the digits in the rightmost column:
        4 + 6 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   042.1
+  66400
---------
     06.1


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   042.1
+  66400
---------
     706.1

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

The final result is 706.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.2	671	713.2	42.2 plus 671
42.3	677	719.3	42.3 plus 677
42.4	681	723.4	42.4 plus 681
0.3	6.9	7.2	0.3 plus 6.9
5.3	1	6.3	5.3 plus 1
0.8	9.8	10.6	0.8 plus 9.8