10.5 Plus 121.2 Addition :

Number 1	Number 2	Answer
10.5	121.2	131.7

How to calculate 10.5 plus 121.2 ?

Let's break down the addition of 010.5 and 121.2 step by step:

   010.5      <-- Start with the rightmost column
+  121.2
---------

    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   010.5
+  121.2
---------
     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.

   010.5
+  121.2
---------
     1.7


    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.

   010.5
+  121.2
---------
     31.7


    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.

   010.5
+  121.2
---------
     131.7

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

The final result is 131.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.6	125.2	135.8	10.6 plus 125.2
10.7	129.2	139.9	10.7 plus 129.2
10.8	134.2	145	10.8 plus 134.2
8.8	5.2	14	8.8 plus 5.2
9.1	8.7	17.8	9.1 plus 8.7
1.2	7	8.2	1.2 plus 7