40.4 Plus 45 Addition :

Number 1	Number 2	Answer
40.4	45	85.4

How to calculate 40.4 plus 45 ?

Let's break down the addition of 40.4 and 4500 step by step:

   40.4      <-- 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.

   40.4
+  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.

   40.4
+  4500
---------
     5.4


    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.

   40.4
+  4500
---------
     85.4

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

The final result is 85.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
40.5	50	90.5	40.5 plus 50
40.6	52	92.6	40.6 plus 52
40.7	54	94.7	40.7 plus 54
9.9	0.2	10.1	9.9 plus 0.2
0.9	4.4	5.3	0.9 plus 4.4
8.4	6.9	15.3	8.4 plus 6.9