20.7 Plus 309 Addition :

Number 1	Number 2	Answer
20.7	309	329.7

How to calculate 20.7 plus 309 ?

Let's break down the addition of 020.7 and 30900 step by step:

   020.7      <-- Start with the rightmost column
+  30900
---------

    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.

   020.7
+  30900
---------
     7


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

   020.7
+  30900
---------
     9.7


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

   020.7
+  30900
---------
     29.7


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

   020.7
+  30900
---------
     329.7

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

The final result is 329.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	318	338.8	20.8 plus 318
20.9	327	347.9	20.9 plus 327
21	331	352	21 plus 331
8.3	6.7	15	8.3 plus 6.7
3.4	1.8	5.2	3.4 plus 1.8
1.7	9	10.7	1.7 plus 9