45.9 Plus 342 Addition :

Number 1	Number 2	Answer
45.9	342	387.9

How to calculate 45.9 plus 342 ?

Let's break down the addition of 045.9 and 34200 step by step:

   045.9      <-- 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.

   045.9
+  34200
---------
     9


    Add the digits in the rightmost column:
        5 + 2 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   045.9
+  34200
---------
     7.9


    Add the digits in the rightmost column:
        4 + 4 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   045.9
+  34200
---------
     87.9


    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.

   045.9
+  34200
---------
     387.9

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

The final result is 387.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
46	344	390	46 plus 344
46.1	345	391.1	46.1 plus 345
46.2	349	395.2	46.2 plus 349
9.5	9.8	19.3	9.5 plus 9.8
1.7	2.9	4.6	1.7 plus 2.9
2.3	0.3	2.6	2.3 plus 0.3