20.7 Plus 402 Addition :

Number 1	Number 2	Answer
20.7	402	422.7

How to calculate 20.7 plus 402 ?

Let's break down the addition of 020.7 and 40200 step by step:

   020.7      <-- Start with the rightmost column
+  40200
---------

    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.

   020.7
+  40200
---------
     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.

   020.7
+  40200
---------
     2.7


    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.

   020.7
+  40200
---------
     22.7


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

   020.7
+  40200
---------
     422.7

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

The final result is 422.7.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
20.8	408	428.8	20.8 plus 408
20.9	414	434.9	20.9 plus 414
21	421	442	21 plus 421
0.6	4	4.6	0.6 plus 4
2.3	9.1	11.4	2.3 plus 9.1
1.1	8.4	9.5	1.1 plus 8.4