1.7 Plus 12 Addition :

Number 1	Number 2	Answer
1.7	12	13.7

How to calculate 1.7 plus 12 ?

Let's break down the addition of 01.7 and 1200 step by step:

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

    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.

   01.7
+  1200
---------
     7


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   01.7
+  1200
---------
     3.7


    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.

   01.7
+  1200
---------
     13.7

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

The final result is 13.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.8	21	22.8	1.8 plus 21
1.9	28	29.9	1.9 plus 28
2	36	38	2 plus 36
9.4	5.1	14.5	9.4 plus 5.1
2.2	8.9	11.1	2.2 plus 8.9
8	1.8	9.8	8 plus 1.8