first: none of the above, you did not pick any, Good!
2nd & 3rd: correct
last one: incorrect
Evaluate:
-20+-10=?
200
-200
2
-2
Evaluate:
-12x3=?
36
-36***
4
-4
What is the solution of 87 + (-96)?
183
-183
9
-9***
What is the solution to 204+(-36)
240***
-240
169
-168
1 answer