21 Plus 28 Addition :

Number 1	Number 2	Answer
21	28	49

How to calculate 21 plus 28 ?

Let's Add Two Numbers Together!

Imagine you have two numbers:

Number 1: 21

Number 2: 28

Now, let's go step by step:

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

Add 21's ones place (1) to 28's ones place (8).

Result: 1 + 8 = 9

Finally, the Result:

Sum: 49

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	36	57.1	21.1 plus 36
21.2	44	65.2	21.2 plus 44
21.3	53	74.3	21.3 plus 53
3.5	3.2	6.7	3.5 plus 3.2
3	9.2	12.2	3 plus 9.2
0.9	7.9	8.8	0.9 plus 7.9