42.7 Plus 45 Addition :

Number 1	Number 2	Answer
42.7	45	87.7

How to calculate 42.7 plus 45 ?

Let's break down the addition of 42.7 and 4500 step by step:

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

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

   42.7
+  4500
---------
     7


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

   42.7
+  4500
---------
     7.7


    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.

   42.7
+  4500
---------
     87.7

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

The final result is 87.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.8	54	96.8	42.8 plus 54
42.9	58	100.9	42.9 plus 58
43	61	104	43 plus 61
8.2	4.8	13	8.2 plus 4.8
8.7	9	17.7	8.7 plus 9
1.2	6.2	7.4	1.2 plus 6.2