Math Question For Grade 8

Can you solve these 10 math questions for grade 8? Are you up for the challenge? Don't think it's easy., because it's not. You may just need to stretch your thinking skills a little bit more than usual to solve it.

Oh, and the clock is ticking. So try to understand the math questions and calculate fast. You can also look at the answers and use your numerical reasoning skills and logical intelligence to find the closest answer fast.