42.4 Plus 1387 Addition :

Number 1	Number 2	Answer
42.4	1387	1429.4

How to calculate 42.4 plus 1387 ?

Let's break down the addition of 0042.4 and 138700 step by step:

   0042.4      <-- Start with the rightmost column
+  138700
---------

    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.

   0042.4
+  138700
---------
     4


    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.

   0042.4
+  138700
---------
     9.4


    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.

   0042.4
+  138700
---------
     29.4


    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.

   0042.4
+  138700
---------
     429.4


    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.

   0042.4
+  138700
---------
     1429.4

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

The final result is 1429.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
42.5	1388	1430.5	42.5 plus 1388
42.6	1394	1436.6	42.6 plus 1394
42.7	1401	1443.7	42.7 plus 1401
9	6.8	15.8	9 plus 6.8
2.2	1.6	3.8	2.2 plus 1.6
2.7	6.2	8.9	2.7 plus 6.2