1.2 Plus 42 Addition :

Number 1	Number 2	Answer
1.2	42	43.2

How to calculate 1.2 plus 42 ?

Let's break down the addition of 01.2 and 4200 step by step:

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

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

   01.2
+  4200
---------
     2


    Add the digits in the rightmost column:
        1 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   01.2
+  4200
---------
     3.2


    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.

   01.2
+  4200
---------
     43.2

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

The final result is 43.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.3	44	45.3	1.3 plus 44
1.4	46	47.4	1.4 plus 46
1.5	55	56.5	1.5 plus 55
5.2	4.8	10	5.2 plus 4.8
8.4	4.8	13.2	8.4 plus 4.8
3.7	0.3	4	3.7 plus 0.3