42.4 Plus 879 Addition :

Number 1	Number 2	Answer
42.4	879	921.4

How to calculate 42.4 plus 879 ?

Let's break down the addition of 042.4 and 87900 step by step:

   042.4      <-- Start with the rightmost column
+  87900
---------

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

   042.4
+  87900
---------
     4


    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.

   042.4
+  87900
---------
     1.4


    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.

   042.4
+  87900
---------
     21.4


    Add the digits in the rightmost column:
        0 + 8 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   042.4
+  87900
---------
     921.4

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

The final result is 921.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	882	924.5	42.5 plus 882
42.6	889	931.6	42.6 plus 889
42.7	895	937.7	42.7 plus 895
5	3.8	8.8	5 plus 3.8
4.8	2.7	7.5	4.8 plus 2.7
7.1	5.4	12.5	7.1 plus 5.4