87.9 Plus 342 Addition :

Number 1	Number 2	Answer
87.9	342	429.9

How to calculate 87.9 plus 342 ?

Let's break down the addition of 087.9 and 34200 step by step:

   087.9      <-- Start with the rightmost column
+  34200
---------

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

   087.9
+  34200
---------
     9


    Add the digits in the rightmost column:
        7 + 2 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   087.9
+  34200
---------
     9.9


    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.

   087.9
+  34200
---------
     29.9


    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.

   087.9
+  34200
---------
     429.9

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

The final result is 429.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
88	345	433	88 plus 345
88.1	348	436.1	88.1 plus 348
88.2	356	444.2	88.2 plus 356
6.4	3.4	9.8	6.4 plus 3.4
4.4	5.4	9.8	4.4 plus 5.4
0.7	9.9	10.6	0.7 plus 9.9