6.7 Plus 4 Addition :

Number 1	Number 2	Answer
6.7	4	10.7

How to calculate 6.7 plus 4 ?

Let's break down the addition of 6.7 and 400 step by step:

   6.7      <-- Start with the rightmost column
+  400
---------

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

   6.7
+  400
---------
     7


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

   6.7
+  400
---------
     0.7

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

The final result is 10.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
6.8	10	16.8	6.8 plus 10
6.9	16	22.9	6.9 plus 16
7	18	25	7 plus 18
9.9	2.6	12.5	9.9 plus 2.6
4.7	6.7	11.4	4.7 plus 6.7
4.3	3.2	7.5	4.3 plus 3.2