what is the sum 0f 198 and 864?

What do you think? We'll be glad to check your answer.

The sum is the number you get from two numbers, so:

198 + 864 = ?

Start by writing the two numbers on top of each other:

198
864
----

Now, starting from the right, add the numbers and carry over the tens whenever it applies. Sooo when you start adding:

_1_
198
864
----
___2

(don't pay attention to the underscores)

Does this make sense?

1062

Find the sum of 198 and 864

1062

To find the sum of 198 and 864, you simply add the two numbers together.

198 + 864 = 1,062

So the sum of 198 and 864 is 1,062.