8.7 Plus 221 Addition :

Number 1	Number 2	Answer
8.7	221	229.7

How to calculate 8.7 plus 221 ?

Let's break down the addition of 008.7 and 22100 step by step:

   008.7      <-- Start with the rightmost column
+  22100
---------

    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.

   008.7
+  22100
---------
     7


    Add the digits in the rightmost column:
        8 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   008.7
+  22100
---------
     9.7


    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.

   008.7
+  22100
---------
     29.7


    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.

   008.7
+  22100
---------
     229.7

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

The final result is 229.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	228	236.8	8.8 plus 228
8.9	236	244.9	8.9 plus 236
9	245	254	9 plus 245
6	3.7	9.7	6 plus 3.7
0.4	5.8	6.2	0.4 plus 5.8
4.8	2	6.8	4.8 plus 2