100.7 Plus 420 Addition :

Number 1	Number 2	Answer
100.7	420	520.7

How to calculate 100.7 plus 420 ?

Let's break down the addition of 100.7 and 42000 step by step:

   100.7      <-- Start with the rightmost column
+  42000
---------

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

   100.7
+  42000
---------
     7


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

   100.7
+  42000
---------
     0.7


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

   100.7
+  42000
---------
     20.7


    Add the digits in the rightmost column:
        1 + 4 + 0 = 5
        Write down 5 in the rightmost column, carry over 0 to the next column.

   100.7
+  42000
---------
     520.7

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

The final result is 520.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
100.8	427	527.8	100.8 plus 427
100.9	431	531.9	100.9 plus 431
101	432	533	101 plus 432
1.1	6.8	7.9	1.1 plus 6.8
1	5.2	6.2	1 plus 5.2
7.1	5.9	13	7.1 plus 5.9