Back to input mode User guide

It seems like you’re trying to submit a blank exercise. Please try to solve the exercise and then submit it!

Sign in

Sign in

Registration Forgot password?

Adding to a negative number a positive number with the absolute value 1 greater than the original one.


Illustrative Example:

If we add to a negative number a positive number with the absolute value 1 greater than the original one, then the sum will be 1.

Proof

Soon!

Child types

Soon!

Pattern examples

Soon!

Practice exercises

Soon!

If we add to a negative number a positive number with the absolute value 1 greater than the original one, then the sum will be 1.
Illustrative Example:


More info
Just a second; loading will soon be complete. Almost there. Let’s wait a little longer. Something seems to be slow here. Is your WIFI OK? Just a little more patience. Or has it finished loading already? Shall we wait longer? Have your downloads ever been this slow? Dunno’ what to say. Are you downloading something? Well, if the the internet connection is otherwise OK, try reloading the page. Or wait a little longer. I’m out of ideas. I hope it’s going to finish loading soon. Something’s broken. Please try reloading the page.
BESbswy BESbswy