8.8 Plus 121 Addition :

Number 1	Number 2	Answer
8.8	121	129.8

How to calculate 8.8 plus 121 ?

Let's break down the addition of 008.8 and 12100 step by step:

   008.8      <-- Start with the rightmost column
+  12100
---------

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

   008.8
+  12100
---------
     8


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.8
+  12100
---------
     9.8


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

   008.8
+  12100
---------
     29.8


    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.

   008.8
+  12100
---------
     129.8

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

The final result is 129.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.9	129	137.9	8.9 plus 129
9	138	147	9 plus 138
9.1	143	152.1	9.1 plus 143
5.7	4.7	10.4	5.7 plus 4.7
1.1	6.2	7.3	1.1 plus 6.2
9.8	6.1	15.9	9.8 plus 6.1