8.7 Plus 34 Addition :

Number 1	Number 2	Answer
8.7	34	42.7

How to calculate 8.7 plus 34 ?

Let's break down the addition of 08.7 and 3400 step by step:

   08.7      <-- Start with the rightmost column
+  3400
---------

    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
+  3400
---------
     7


    Add the digits in the rightmost column:
        8 + 4 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   08.7
+  3400
---------
     2.7


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   08.7
+  3400
---------
     42.7

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

The final result is 42.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	42	50.8	8.8 plus 42
8.9	51	59.9	8.9 plus 51
9	55	64	9 plus 55
8.4	1.6	10	8.4 plus 1.6
7.8	3.8	11.6	7.8 plus 3.8
4.2	5.6	9.8	4.2 plus 5.6