8.7 Plus 22 Addition :

Number 1	Number 2	Answer
8.7	22	30.7

How to calculate 8.7 plus 22 ?

Let's break down the addition of 08.7 and 2200 step by step:

   08.7      <-- Start with the rightmost column
+  2200
---------

    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.

   08.7
+  2200
---------
     7


    Add the digits in the rightmost column:
        8 + 2 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   08.7
+  2200
---------
     0.7


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   08.7
+  2200
---------
     30.7

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

The final result is 30.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	30	38.8	8.8 plus 30
8.9	33	41.9	8.9 plus 33
9	37	46	9 plus 37
5.2	9.8	15	5.2 plus 9.8
4.2	4.3	8.5	4.2 plus 4.3
0.8	5.8	6.6	0.8 plus 5.8