3.5 Plus 7 Addition :

Number 1	Number 2	Answer
3.5	7	10.5

How to calculate 3.5 plus 7 ?

Let's break down the addition of 3.5 and 700 step by step:

   3.5      <-- Start with the rightmost column
+  700
---------

    Add the digits in the rightmost column:
        5 + 0 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   3.5
+  700
---------
     5


    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   3.5
+  700
---------
     0.5

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

The final result is 10.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.6	12	15.6	3.6 plus 12
3.7	18	21.7	3.7 plus 18
3.8	24	27.8	3.8 plus 24
4.5	6.5	11	4.5 plus 6.5
3	2.5	5.5	3 plus 2.5
6.2	8.6	14.8	6.2 plus 8.6