10.1 Plus 121 Addition :

Number 1	Number 2	Answer
10.1	121	131.1

How to calculate 10.1 plus 121 ?

Let's break down the addition of 010.1 and 12100 step by step:

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

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

   010.1
+  12100
---------
     1


    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.

   010.1
+  12100
---------
     1.1


    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.

   010.1
+  12100
---------
     31.1


    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.

   010.1
+  12100
---------
     131.1

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

The final result is 131.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.2	129	139.2	10.2 plus 129
10.3	134	144.3	10.3 plus 134
10.4	136	146.4	10.4 plus 136
1.7	2.1	3.8	1.7 plus 2.1
2.1	4	6.1	2.1 plus 4
7.2	2	9.2	7.2 plus 2