1 Plus 6.4 Addition :

Number 1	Number 2	Answer
1	6.4	7.4

How to calculate 1 plus 6.4 ?

Let's break down the addition of 100 and 6.4 step by step:

   100      <-- Start with the rightmost column
+  6.4
---------

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

   100
+  6.4
---------
     4


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

   100
+  6.4
---------
     04


    Add the digits in the rightmost column:
        1 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   100
+  6.4
---------
     704

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

The final result is 704.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.1	8.4	9.5	1.1 plus 8.4
1.2	10.4	11.6	1.2 plus 10.4
1.3	18.4	19.7	1.3 plus 18.4
2.2	4.5	6.7	2.2 plus 4.5
0.2	8	8.2	0.2 plus 8
9.9	9.7	19.6	9.9 plus 9.7