3.4 Plus 21.7 Addition :

Number 1	Number 2	Answer
3.4	21.7	25.1

How to calculate 3.4 plus 21.7 ?

Let's break down the addition of 03.4 and 21.7 step by step:

   03.4      <-- Start with the rightmost column
+  21.7
---------

    Add the digits in the rightmost column:
        4 + 7 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   03.4
+  21.7
---------
     1


    Add the digits in the rightmost column:
        3 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   03.4
+  21.7
---------
     5.1


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

   03.4
+  21.7
---------
     25.1

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

The final result is 25.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.5	30.7	34.2	3.5 plus 30.7
3.6	32.7	36.3	3.6 plus 32.7
3.7	40.7	44.4	3.7 plus 40.7
3.4	1	4.4	3.4 plus 1
3.3	2.8	6.1	3.3 plus 2.8
8.8	4.2	13	8.8 plus 4.2