5.5 Plus 12 Addition :

Number 1	Number 2	Answer
5.5	12	17.5

How to calculate 5.5 plus 12 ?

Let's break down the addition of 05.5 and 1200 step by step:

   05.5      <-- Start with the rightmost column
+  1200
---------

    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.

   05.5
+  1200
---------
     5


    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   05.5
+  1200
---------
     7.5


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

   05.5
+  1200
---------
     17.5

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

The final result is 17.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.6	16	21.6	5.6 plus 16
5.7	19	24.7	5.7 plus 19
5.8	26	31.8	5.8 plus 26
0.9	8.4	9.3	0.9 plus 8.4
1.2	0.7	1.9	1.2 plus 0.7
7.6	7	14.6	7.6 plus 7