4.2 Plus 70 Addition :

Number 1	Number 2	Answer
4.2	70	74.2

How to calculate 4.2 plus 70 ?

Let's break down the addition of 04.2 and 7000 step by step:

   04.2      <-- Start with the rightmost column
+  7000
---------

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

   04.2
+  7000
---------
     2


    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.

   04.2
+  7000
---------
     4.2


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

   04.2
+  7000
---------
     74.2

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

The final result is 74.2.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.3	73	77.3	4.3 plus 73
4.4	79	83.4	4.4 plus 79
4.5	88	92.5	4.5 plus 88
8.9	7	15.9	8.9 plus 7
5.6	8	13.6	5.6 plus 8
1.2	9.3	10.5	1.2 plus 9.3