8.7 Plus 429.7 Addition :

Number 1	Number 2	Answer
8.7	429.7	438.4

How to calculate 8.7 plus 429.7 ?

Let's break down the addition of 008.7 and 429.7 step by step:

   008.7      <-- Start with the rightmost column
+  429.7
---------

    Add the digits in the rightmost column:
        7 + 7 + 1 = 14
        Write down 4 in the rightmost column, carry over 1 to the next column.

   008.7
+  429.7
---------
     4


    Add the digits in the rightmost column:
        8 + 9 + 1 = 18
        Write down 8 in the rightmost column, carry over 1 to the next column.

   008.7
+  429.7
---------
     8.4


    Add the digits in the rightmost column:
        0 + 2 + 0 = 3
        Write down 3 in the rightmost column, carry over 0 to the next column.

   008.7
+  429.7
---------
     38.4


    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.

   008.7
+  429.7
---------
     438.4

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

The final result is 438.4.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
8.8	437.7	446.5	8.8 plus 437.7
8.9	440.7	449.6	8.9 plus 440.7
9	441.7	450.7	9 plus 441.7
7	4.8	11.8	7 plus 4.8
8.5	6.9	15.4	8.5 plus 6.9
2.3	6.9	9.2	2.3 plus 6.9