12.1 Plus 709 Addition :

Number 1	Number 2	Answer
12.1	709	721.1

How to calculate 12.1 plus 709 ?

Let's break down the addition of 012.1 and 70900 step by step:

   012.1      <-- Start with the rightmost column
+  70900
---------

    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.

   012.1
+  70900
---------
     1


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   012.1
+  70900
---------
     1.1


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

   012.1
+  70900
---------
     21.1


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

   012.1
+  70900
---------
     721.1

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

The final result is 721.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
12.2	716	728.2	12.2 plus 716
12.3	723	735.3	12.3 plus 723
12.4	728	740.4	12.4 plus 728
5	0.4	5.4	5 plus 0.4
5.3	0.6	5.9	5.3 plus 0.6
8	5.9	13.9	8 plus 5.9