4.2 Plus 31 Addition :

Number 1	Number 2	Answer
4.2	31	35.2

How to calculate 4.2 plus 31 ?

Let's break down the addition of 04.2 and 3100 step by step:

   04.2      <-- Start with the rightmost column
+  3100
---------

    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.

   04.2
+  3100
---------
     2


    Add the digits in the rightmost column:
        4 + 1 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   04.2
+  3100
---------
     5.2


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

   04.2
+  3100
---------
     35.2

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

The final result is 35.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	32	36.3	4.3 plus 32
4.4	40	44.4	4.4 plus 40
4.5	49	53.5	4.5 plus 49
6.1	6.9	13	6.1 plus 6.9
6	8.6	14.6	6 plus 8.6
8.9	2.8	11.7	8.9 plus 2.8