1.5 Plus 9 Addition :

Number 1	Number 2	Answer
1.5	9	10.5

How to calculate 1.5 plus 9 ?

Let's break down the addition of 1.5 and 900 step by step:

   1.5      <-- Start with the rightmost column
+  900
---------

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

   1.5
+  900
---------
     5


    Add the digits in the rightmost column:
        1 + 9 + 1 = 10
        Write down 0 in the rightmost column, carry over 1 to the next column.

   1.5
+  900
---------
     0.5

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

The final result is 10.5.

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
1.6	14	15.6	1.6 plus 14
1.7	23	24.7	1.7 plus 23
1.8	30	31.8	1.8 plus 30
4.2	8.4	12.6	4.2 plus 8.4
1	1.2	2.2	1 plus 1.2
5.4	0.9	6.3	5.4 plus 0.9