9.7 Plus 402.4 Addition :

Number 1	Number 2	Answer
9.7	402.4	412.1

How to calculate 9.7 plus 402.4 ?

Let's break down the addition of 009.7 and 402.4 step by step:

   009.7      <-- Start with the rightmost column
+  402.4
---------

    Add the digits in the rightmost column:
        7 + 4 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   009.7
+  402.4
---------
     1


    Add the digits in the rightmost column:
        9 + 2 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   009.7
+  402.4
---------
     2.1


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

   009.7
+  402.4
---------
     12.1


    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.

   009.7
+  402.4
---------
     412.1

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

The final result is 412.1.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	405.4	415.2	9.8 plus 405.4
9.9	411.4	421.3	9.9 plus 411.4
10	419.4	429.4	10 plus 419.4
0.4	3.6	4	0.4 plus 3.6
1.5	6.2	7.7	1.5 plus 6.2
7.3	2	9.3	7.3 plus 2