42.9 Plus 1387 Addition :

Number 1	Number 2	Answer
42.9	1387	1429.9

How to calculate 42.9 plus 1387 ?

Let's break down the addition of 0042.9 and 138700 step by step:

   0042.9      <-- Start with the rightmost column
+  138700
---------

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

   0042.9
+  138700
---------
     9


    Add the digits in the rightmost column:
        2 + 7 + 0 = 9
        Write down 9 in the rightmost column, carry over 0 to the next column.

   0042.9
+  138700
---------
     9.9


    Add the digits in the rightmost column:
        4 + 8 + 1 = 12
        Write down 2 in the rightmost column, carry over 1 to the next column.

   0042.9
+  138700
---------
     29.9


    Add the digits in the rightmost column:
        0 + 3 + 0 = 4
        Write down 4 in the rightmost column, carry over 0 to the next column.

   0042.9
+  138700
---------
     429.9


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

   0042.9
+  138700
---------
     1429.9

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

The final result is 1429.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
43	1392	1435	43 plus 1392
43.1	1394	1437.1	43.1 plus 1394
43.2	1401	1444.2	43.2 plus 1401
6.7	9	15.7	6.7 plus 9
3.3	3.6	6.9	3.3 plus 3.6
6.6	8	14.6	6.6 plus 8