9.7 Plus 428.5 Addition :

Number 1	Number 2	Answer
9.7	428.5	438.2

How to calculate 9.7 plus 428.5 ?

Let's break down the addition of 009.7 and 428.5 step by step:

   009.7      <-- Start with the rightmost column
+  428.5
---------

    Add the digits in the rightmost column:
        7 + 5 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   009.7
+  428.5
---------
     2


    Add the digits in the rightmost column:
        9 + 8 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   009.7
+  428.5
---------
     8.2


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

   009.7
+  428.5
---------
     38.2


    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.

   009.7
+  428.5
---------
     438.2

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

The final result is 438.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
9.8	434.5	444.3	9.8 plus 434.5
9.9	436.5	446.4	9.9 plus 436.5
10	440.5	450.5	10 plus 440.5
5	2.1	7.1	5 plus 2.1
2.6	1.8	4.4	2.6 plus 1.8
8.1	8.4	16.5	8.1 plus 8.4