3 Plus 21 Addition :

Number 1	Number 2	Answer
3	21	24

How to calculate 3 plus 21 ?

Let's Add Two Numbers Together!

Imagine you have two numbers:

Number 1: 3

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 3's ones place (3) to 21's ones place (1).

Result: 3 + 1 = 4

Finally, the Result:

Sum: 24

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
3.1	30	33.1	3.1 plus 30
3.2	33	36.2	3.2 plus 33
3.3	35	38.3	3.3 plus 35
1.8	1.5	3.3	1.8 plus 1.5
8.2	3.9	12.1	8.2 plus 3.9
1	0.2	1.2	1 plus 0.2