15.4 Plus 674.5 Addition :

Number 1	Number 2	Answer
15.4	674.5	689.9

How to calculate 15.4 plus 674.5 ?

Let's break down the addition of 015.4 and 674.5 step by step:

   015.4      <-- Start with the rightmost column
+  674.5
---------

    Add the digits in the rightmost column:
        4 + 5 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   015.4
+  674.5
---------
     9


    Add the digits in the rightmost column:
        5 + 4 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   015.4
+  674.5
---------
     9.9


    Add the digits in the rightmost column:
        1 + 7 + 0 = 8
        Write down 8 in the rightmost column, carry over 0 to the next column.

   015.4
+  674.5
---------
     89.9


    Add the digits in the rightmost column:
        0 + 6 + 0 = 6
        Write down 6 in the rightmost column, carry over 0 to the next column.

   015.4
+  674.5
---------
     689.9

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

The final result is 689.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
15.5	679.5	695	15.5 plus 679.5
15.6	685.5	701.1	15.6 plus 685.5
15.7	693.5	709.2	15.7 plus 693.5
1.3	1.3	2.6	1.3 plus 1.3
2.5	2.6	5.1	2.5 plus 2.6
6.5	4.9	11.4	6.5 plus 4.9