Question

–500 + 300.

(Points : 1)
–800
200
800
–200

Answer 1

Youre adding to a negative number. So you just subtract again. -200

Answer 2

Think about it like this, if youre 15 underwater, and you "raise" or "add" 5 feet. You go towards the surface 5 more feet, so youre 10 feet under. Understand?

Answer 3

-15 + 5 = 10

Answer 4

yes

Answer 5

thx

Answer 6

but the 10 still negative cause you're still underwater