Complete Question
Which expression is equivalent to 10 - 8?
Answer:
(Choice A) 10 + (-8)
Step-by-step explanation:
Which expression is equivalent to
10 - 8?
Comparing the options
(Choice A) 10 + (-8)
The rule = + × - = -
Hence
10 + (-8)
= 10 - 8
Choice A is correct
Choice B) 8-10
8 - 10, Choice B is incorrect
(Choice C) 10-(-8)
The rule states that:
- × - = +
Hence,
10 -(-8)
= 10 + 8
= 18
(Choice D) -8-10
-8 - 10
= -18
This is incorrect.
Choice A is the correct option which is the expression is equivalent to 10 - 8.