90.4 Plus 45 Addition :

Number 1	Number 2	Answer
90.4	45	135.4

How to calculate 90.4 plus 45 ?

Let's break down the addition of 90.4 and 4500 step by step:

   90.4      <-- Start with the rightmost column
+  4500
---------

    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.

   90.4
+  4500
---------
     4


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

   90.4
+  4500
---------
     5.4


    Add the digits in the rightmost column:
        9 + 4 + 1 = 13
        Write down 3 in the rightmost column, carry over 1 to the next column.

   90.4
+  4500
---------
     35.4

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

The final result is 135.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
90.5	46	136.5	90.5 plus 46
90.6	47	137.6	90.6 plus 47
90.7	49	139.7	90.7 plus 49
7.2	7.2	14.4	7.2 plus 7.2
9	7.5	16.5	9 plus 7.5
6.7	4.2	10.9	6.7 plus 4.2