42.8 Plus 679 Addition :

Number 1	Number 2	Answer
42.8	679	721.8

How to calculate 42.8 plus 679 ?

Let's break down the addition of 042.8 and 67900 step by step:

   042.8      <-- Start with the rightmost column
+  67900
---------

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

   042.8
+  67900
---------
     8


    Add the digits in the rightmost column:
        2 + 9 + 1 = 11
        Write down 1 in the rightmost column, carry over 1 to the next column.

   042.8
+  67900
---------
     1.8


    Add the digits in the rightmost column:
        4 + 7 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   042.8
+  67900
---------
     21.8


    Add the digits in the rightmost column:
        0 + 6 + 0 = 7
        Write down 7 in the rightmost column, carry over 0 to the next column.

   042.8
+  67900
---------
     721.8

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

The final result is 721.8.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.9	680	722.9	42.9 plus 680
43	681	724	43 plus 681
43.1	688	731.1	43.1 plus 688
2.1	0.9	3	2.1 plus 0.9
6.9	1.5	8.4	6.9 plus 1.5
6.4	2.6	9	6.4 plus 2.6