21 Plus 45 Addition :

Number 1	Number 2	Answer
21	45	66

How to calculate 21 plus 45 ?

Let's Add Two Numbers Together!

Imagine you have two numbers:

Number 1: 21

Number 2: 45

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 45's ones place (5).

Result: 1 + 5 = 6

Finally, the Result:

Sum: 66

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	50	71.1	21.1 plus 50
21.2	56	77.2	21.2 plus 56
21.3	65	86.3	21.3 plus 65
0.3	6.9	7.2	0.3 plus 6.9
1.5	2.4	3.9	1.5 plus 2.4
7.4	6.5	13.9	7.4 plus 6.5