Parenthesis Quiz 2 (25 MCQs)

Quiz Instructions

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1. Elephants live in family groups with many generations:grandparents, great-grandparents, aunts, and uncles.
2. 5)-10(9-16)The first thing to solve is .....
3. Simplify:6b + 7b-10
4. 5(x-4) = 75
5. The noble gases have how many valence electrons?
6. Why do we need to add brackets to an equation?
7. (-10 + x)2 = 30
8. Solve 3.2(5-b)=16
9. What is the reason for the following comma? The two tall basketball players left the library, walked to their car, and raced off down the street.
10. How many atoms of hydrogen are in a molecule of glucose (C$_{6}$H$_{12}$O$_{6}$)?
11. Is this sentence punctuated correctly?Mr Hill supports the best rugby league team (Hull FC).
12. Fill in the missing information.JK Rowling ( ..... ) is a famous author.
13. Why do we use 'parentheisis' in our writing?
14. How many different ELEMENTS are in H$_{2}$O?
15. (x + 12)/4 = 1
16. According to exponent rules, when we raise the power to a power we ..... the exponents.Example:(d$^{2}$)$^{5}$
17. Simplify 4$^{-2}$=
18. Which operation is performed FIRST?25 x (3-1)
19. Subtract 4 from 1/6 of 42.
20. (5$^{3}$x$^{2}$y$^{4}$)$^{0}$
21. In which of the following sentences are parentheses used to provide additional information?
22. Simplify:5(2-7n)
23. I have many animals:dogs, cats, fish, and chickens.
24. In which sentence are the parentheses used to clarify a term?
25. +1)+2(x-4)