7.3 Plus 421.7 Addition :

Number 1	Number 2	Answer
7.3	421.7	429

How to calculate 7.3 plus 421.7 ?

Let's break down the addition of 007.3 and 421.7 step by step:

   007.3      <-- Start with the rightmost column
+  421.7
---------

    Add the digits in the rightmost column:
        3 + 7 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   007.3
+  421.7
---------
     0


    Add the digits in the rightmost column:
        7 + 1 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   007.3
+  421.7
---------
     9.0


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

   007.3
+  421.7
---------
     29.0


    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.

   007.3
+  421.7
---------
     429.0

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

The final result is 429.0.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
7.4	430.7	438.1	7.4 plus 430.7
7.5	433.7	441.2	7.5 plus 433.7
7.6	436.7	444.3	7.6 plus 436.7
3.6	0.8	4.4	3.6 plus 0.8
4	8.3	12.3	4 plus 8.3
7.7	3.3	11	7.7 plus 3.3