0.7 Plus 4 Addition :

Number 1	Number 2	Answer
0.7	4	4.7

How to calculate 0.7 plus 4 ?

Let's break down the addition of 0.7 and 400 step by step:

   0.7      <-- 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.

   0.7
+  400
---------
     7


    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.

   0.7
+  400
---------
     4.7

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

The final result is 4.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
0.8	7	7.8	0.8 plus 7
0.9	15	15.9	0.9 plus 15
1	16	17	1 plus 16
0.3	3.6	3.9	0.3 plus 3.6
9.6	2.9	12.5	9.6 plus 2.9
8.4	6.2	14.6	8.4 plus 6.2