4 Plus 21 Addition :

Number 1	Number 2	Answer
4	21	25

How to calculate 4 plus 21 ?

Let's Add Two Numbers Together!

Imagine you have two numbers:

Number 1: 4

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 4's ones place (4) to 21's ones place (1).

Result: 4 + 1 = 5

Finally, the Result:

Sum: 25

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
4.1	30	34.1	4.1 plus 30
4.2	32	36.2	4.2 plus 32
4.3	38	42.3	4.3 plus 38
0.6	2.8	3.4	0.6 plus 2.8
4.7	7	11.7	4.7 plus 7
3	7.9	10.9	3 plus 7.9