3.7 Plus 84 Addition :

Number 1	Number 2	Answer
3.7	84	87.7

How to calculate 3.7 plus 84 ?

Let's break down the addition of 03.7 and 8400 step by step:

   03.7      <-- Start with the rightmost column
+  8400
---------

    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
+  8400
---------
     7


    Add the digits in the rightmost column:
        3 + 4 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   03.7
+  8400
---------
     7.7


    Add the digits in the rightmost column:
        0 + 8 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   03.7
+  8400
---------
     87.7

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

The final result is 87.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.8	88	91.8	3.8 plus 88
3.9	92	95.9	3.9 plus 92
4	94	98	4 plus 94
1.2	0.7	1.9	1.2 plus 0.7
1.3	8.5	9.8	1.3 plus 8.5
2.1	1.4	3.5	2.1 plus 1.4