21 Plus 689 Addition :

Number 1	Number 2	Answer
21	689	710

How to calculate 21 plus 689 ?

Let's Add Two Numbers Together!

Imagine you have two numbers:

Number 1: 21

Number 2: 689

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 689's ones place (9).

Result: 1 + 9 = 10

Finally, the Result:

Sum: 710

Similar Summation Operations :

Number 1	Number 2	ANSWER:	HOW TO ?
21.1	697	718.1	21.1 plus 697
21.2	702	723.2	21.2 plus 702
21.3	704	725.3	21.3 plus 704
2.3	1.7	4	2.3 plus 1.7
1.1	0.5	1.6	1.1 plus 0.5
3.6	2	5.6	3.6 plus 2