5.7 Plus 15 Addition :

Number 1	Number 2	Answer
5.7	15	20.7

How to calculate 5.7 plus 15 ?

Let's break down the addition of 05.7 and 1500 step by step:

   05.7      <-- Start with the rightmost column
+  1500
---------

    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.

   05.7
+  1500
---------
     7


    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   05.7
+  1500
---------
     0.7


    Add the digits in the rightmost column:
        0 + 1 + 0 = 2
        Write down 2 in the rightmost column, carry over 0 to the next column.

   05.7
+  1500
---------
     20.7

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

The final result is 20.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.8	24	29.8	5.8 plus 24
5.9	32	37.9	5.9 plus 32
6	40	46	6 plus 40
3.5	0.8	4.3	3.5 plus 0.8
1	0.2	1.2	1 plus 0.2
1.9	8.4	10.3	1.9 plus 8.4