15.4 Plus 425 Addition :

Number 1	Number 2	Answer
15.4	425	440.4

How to calculate 15.4 plus 425 ?

Let's break down the addition of 015.4 and 42500 step by step:

   015.4      <-- Start with the rightmost column
+  42500
---------

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

   015.4
+  42500
---------
     4


    Add the digits in the rightmost column:
        5 + 5 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   015.4
+  42500
---------
     0.4


    Add the digits in the rightmost column:
        1 + 2 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   015.4
+  42500
---------
     40.4


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

   015.4
+  42500
---------
     440.4

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

The final result is 440.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	427	442.5	15.5 plus 427
15.6	436	451.6	15.6 plus 436
15.7	438	453.7	15.7 plus 438
2.8	9.3	12.1	2.8 plus 9.3
9	7.4	16.4	9 plus 7.4
3.5	2.5	6	3.5 plus 2.5