45.1 Plus 42 Addition :

Number 1	Number 2	Answer
45.1	42	87.1

How to calculate 45.1 plus 42 ?

Let's break down the addition of 45.1 and 4200 step by step:

   45.1      <-- Start with the rightmost column
+  4200
---------

    Add the digits in the rightmost column:
        1 + 0 + 0 = 1
        Write down 1 in the rightmost column, carry over 0 to the next column.

   45.1
+  4200
---------
     1


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

   45.1
+  4200
---------
     7.1


    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.

   45.1
+  4200
---------
     87.1

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

The final result is 87.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
45.2	47	92.2	45.2 plus 47
45.3	55	100.3	45.3 plus 55
45.4	60	105.4	45.4 plus 60
5.2	7.9	13.1	5.2 plus 7.9
4	5.1	9.1	4 plus 5.1
8.1	8.2	16.3	8.1 plus 8.2