42.2 Plus 664 Addition :

Number 1	Number 2	Answer
42.2	664	706.2

How to calculate 42.2 plus 664 ?

Let's break down the addition of 042.2 and 66400 step by step:

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

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

   042.2
+  66400
---------
     2


    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.

   042.2
+  66400
---------
     6.2


    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.

   042.2
+  66400
---------
     06.2


    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.

   042.2
+  66400
---------
     706.2

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

The final result is 706.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.3	668	710.3	42.3 plus 668
42.4	676	718.4	42.4 plus 676
42.5	685	727.5	42.5 plus 685
7.8	0.4	8.2	7.8 plus 0.4
9.8	2.4	12.2	9.8 plus 2.4
1.3	3	4.3	1.3 plus 3