21.7 Plus 321 Addition :

Number 1	Number 2	Answer
21.7	321	342.7

How to calculate 21.7 plus 321 ?

Let's break down the addition of 021.7 and 32100 step by step:

   021.7      <-- Start with the rightmost column
+  32100
---------

    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.

   021.7
+  32100
---------
     7


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

   021.7
+  32100
---------
     2.7


    Add the digits in the rightmost column:
        2 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   021.7
+  32100
---------
     42.7


    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.

   021.7
+  32100
---------
     342.7

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

The final result is 342.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.8	328	349.8	21.8 plus 328
21.9	330	351.9	21.9 plus 330
22	337	359	22 plus 337
1.1	0.9	2	1.1 plus 0.9
9.1	5.9	15	9.1 plus 5.9
5.9	8.7	14.6	5.9 plus 8.7