Question

Which expression is equivalent to 10 - 8?
A) 10+8
B) 8-10
C) 10-(-8)

Answer 1

None of them. They are all wrong.

Answer 2

10-8=2
10+8=18
8-10=-2
10-(-8)=18
and you’re looking for an equation that equals to 10-8 which equals 2 and none of them equal 2. so it’s neither