42.9 Plus 45 Addition :

Number 1	Number 2	Answer
42.9	45	87.9

How to calculate 42.9 plus 45 ?

Let's break down the addition of 42.9 and 4500 step by step:

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

    Add the digits in the rightmost column:
        9 + 0 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   42.9
+  4500
---------
     9


    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.

   42.9
+  4500
---------
     7.9


    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.

   42.9
+  4500
---------
     87.9

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

The final result is 87.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
43	48	91	43 plus 48
43.1	56	99.1	43.1 plus 56
43.2	63	106.2	43.2 plus 63
8.2	3.6	11.8	8.2 plus 3.6
1.7	2.2	3.9	1.7 plus 2.2
3.4	3.8	7.2	3.4 plus 3.8