21.2 Plus 117 Addition :

Number 1	Number 2	Answer
21.2	117	138.2

How to calculate 21.2 plus 117 ?

Let's break down the addition of 021.2 and 11700 step by step:

   021.2      <-- Start with the rightmost column
+  11700
---------

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

   021.2
+  11700
---------
     2


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   021.2
+  11700
---------
     8.2


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

   021.2
+  11700
---------
     38.2


    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.

   021.2
+  11700
---------
     138.2

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

The final result is 138.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.3	121	142.3	21.3 plus 121
21.4	125	146.4	21.4 plus 125
21.5	126	147.5	21.5 plus 126
4.4	1	5.4	4.4 plus 1
9.2	7.3	16.5	9.2 plus 7.3
9.8	2.7	12.5	9.8 plus 2.7