5.4 Plus 40 Addition :

Number 1	Number 2	Answer
5.4	40	45.4

How to calculate 5.4 plus 40 ?

Let's break down the addition of 05.4 and 4000 step by step:

   05.4      <-- Start with the rightmost column
+  4000
---------

    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.

   05.4
+  4000
---------
     4


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

   05.4
+  4000
---------
     5.4


    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.

   05.4
+  4000
---------
     45.4

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

The final result is 45.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
5.5	42	47.5	5.5 plus 42
5.6	48	53.6	5.6 plus 48
5.7	55	60.7	5.7 plus 55
7.2	6	13.2	7.2 plus 6
8.4	6.8	15.2	8.4 plus 6.8
5.7	1.6	7.3	5.7 plus 1.6