8.3 Plus 7 Addition :

Number 1	Number 2	Answer
8.3	7	15.3

How to calculate 8.3 plus 7 ?

Let's break down the addition of 8.3 and 700 step by step:

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

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

   8.3
+  700
---------
     3


    Add the digits in the rightmost column:
        8 + 7 + 1 = 15
        Write down 5 in the rightmost column, carry over 1 to the next column.

   8.3
+  700
---------
     5.3

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

The final result is 15.3.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.4	14	22.4	8.4 plus 14
8.5	23	31.5	8.5 plus 23
8.6	30	38.6	8.6 plus 30
3.8	3	6.8	3.8 plus 3
4.2	1.1	5.3	4.2 plus 1.1
1.6	0.2	1.8	1.6 plus 0.2