4.2 Plus 135.7 Addition :

Number 1	Number 2	Answer
4.2	135.7	139.9

How to calculate 4.2 plus 135.7 ?

Let's break down the addition of 004.2 and 135.7 step by step:

   004.2      <-- Start with the rightmost column
+  135.7
---------

    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.

   004.2
+  135.7
---------
     9


    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.

   004.2
+  135.7
---------
     9.9


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

   004.2
+  135.7
---------
     39.9


    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.

   004.2
+  135.7
---------
     139.9

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

The final result is 139.9.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	136.7	141	4.3 plus 136.7
4.4	145.7	150.1	4.4 plus 145.7
4.5	148.7	153.2	4.5 plus 148.7
2	8.8	10.8	2 plus 8.8
8.7	1.4	10.1	8.7 plus 1.4
0.8	0.5	1.3	0.8 plus 0.5