13.7 Plus 121 Addition :

Number 1	Number 2	Answer
13.7	121	134.7

How to calculate 13.7 plus 121 ?

Let's break down the addition of 013.7 and 12100 step by step:

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

    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.

   013.7
+  12100
---------
     7


    Add the digits in the rightmost column:
        3 + 1 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   013.7
+  12100
---------
     4.7


    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.

   013.7
+  12100
---------
     34.7


    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.

   013.7
+  12100
---------
     134.7

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

The final result is 134.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
13.8	125	138.8	13.8 plus 125
13.9	129	142.9	13.9 plus 129
14	133	147	14 plus 133
8.4	7.8	16.2	8.4 plus 7.8
1.2	7.1	8.3	1.2 plus 7.1
2.2	8.9	11.1	2.2 plus 8.9