3.7 Plus 42 Addition :

Number 1	Number 2	Answer
3.7	42	45.7

How to calculate 3.7 plus 42 ?

Let's break down the addition of 03.7 and 4200 step by step:

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

    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.

   03.7
+  4200
---------
     7


    Add the digits in the rightmost column:
        3 + 2 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   03.7
+  4200
---------
     5.7


    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.

   03.7
+  4200
---------
     45.7

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

The final result is 45.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.8	45	48.8	3.8 plus 45
3.9	46	49.9	3.9 plus 46
4	48	52	4 plus 48
9	6.4	15.4	9 plus 6.4
1.6	8.2	9.8	1.6 plus 8.2
8.6	9.5	18.1	8.6 plus 9.5