10 Plus 21 Addition :

Number 1	Number 2	Answer
10	21	31

How to calculate 10 plus 21 ?

Let's Add Two Numbers Together!

Imagine you have two numbers:

Number 1: 10

Number 2: 21

Now, let's go step by step:

Step 1: Start by looking at the rightmost digit of each number (the ones place).

Add 10's ones place (0) to 21's ones place (1).

Result: 0 + 1 = 1

Finally, the Result:

Sum: 31

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
10.1	28	38.1	10.1 plus 28
10.2	30	40.2	10.2 plus 30
10.3	37	47.3	10.3 plus 37
2.6	7.3	9.9	2.6 plus 7.3
9.8	2.8	12.6	9.8 plus 2.8
3.8	4.6	8.4	3.8 plus 4.6