Quiz about Pre-Algebra Final Exam Review

Question 1

What is $$3+\left(-4\right)$$ ?

Accepted Answer

$$-1$$

Answer

$$1$$

Answer

$$7$$

Answer

$$-7$$

Question 2

What is $$-7-3$$ ?

Accepted Answer

$$-10$$

Answer

$$-4$$

Answer

$$4$$

Answer

$$10$$

Question 3

What is $$-4\cdot2$$ ?

Accepted Answer

$$-8$$

Answer

$$8$$

Answer

$$-2$$

Answer

$$-6$$

Question 4

What is $$6\div-2$$ ?

Accepted Answer

$$-3$$

Answer

$$3$$

Answer

$$4$$

Answer

$$-8$$

Question 5

Which situation is correctly modeled by the integer $$-7$$ ?

Accepted Answer

A loss of 7 dollars.

Accepted Answer

A $7 discount.

Answer

Climbing up 7 feet.

Answer

Getting 7 points added to a test grade.

Question 6

Which math sentence is written correctly?

Accepted Answer

$$7<15$$

Answer

$$-6>-2$$

Answer

$$5<-30$$

Answer

$$18<5$$

Question 7

What is $$\left|-8\right|$$ (which is pronounced "the absolute value of -8") ?

Accepted Answer

$$8$$

Answer

$$-8$$

Answer

$$0$$

Answer

$$4$$

Question 8

According to the graph shown, what are the coordinates of point $$J$$ ?

Accepted Answer

$$\left(3,\ -1\right)$$

Answer

$$\left(-3,\ 1\right)$$

Answer

$$\left(1,\ 3\right)$$

Answer

$$\left(-1,\ 3\right)$$

Question 9

Add the fractions: $$\frac{1}{2}+\frac{2}{6}$$

Accepted Answer

$$\frac{5}{6}$$

Answer

$$\frac{3}{8}$$

Answer

$$\frac{2}{12}$$

Answer

$$\frac{3}{6}$$

Question 10

Subtract the fractions: $$\frac{7}{9}-\frac{1}{3}$$

Accepted Answer

$$\frac{4}{9}$$

Answer

$$\frac{6}{6}$$

Answer

$$\frac{8}{12}$$

Answer

$$\frac{6}{9}$$

Question 11

Multiply the fractions: $$\frac{3}{5}\cdot\frac{7}{2}$$

Accepted Answer

$$\frac{21}{10}$$

Answer

$$\frac{6}{35}$$

Answer

$$\frac{35}{6}$$

Answer

$$\frac{10}{7}$$

Question 12

Divide the Fractions: $$\frac{2}{3}\div\frac{1}{4}$$

Accepted Answer

$$\frac{8}{3}$$

Answer

$$\frac{2}{12}$$

Answer

$$\frac{3}{8}$$

Answer

$$\frac{5}{12}$$

Question 13

Which of the following fractions is equivalent to $$\frac{6}{10}$$ ?

Accepted Answer

$$\frac{3}{5}$$

Accepted Answer

$$\frac{12}{20}$$

Answer

$$\frac{5}{6}$$

Answer

$$\frac{4}{5}$$

Question 14

Which option shows the following list of fractions written in order from GREATEST TO LEAST? : $$\frac{3}{4},\ -\frac{1}{2},\ \frac{6}{5},\ \frac{4}{5}$$

Accepted Answer

$$\frac{6}{5},\ \frac{4}{5},\ \frac{3}{4},\ -\frac{1}{2}$$

Answer

$$-\frac{1}{2},\ \frac{3}{4},\ \frac{4}{5},\ \frac{6}{5}$$

Answer

$$\frac{3}{4},\ \frac{4}{5},\ \frac{6}{5},\ -\frac{1}{2}$$

Answer

They are already written in the right order.

Question 15

What fraction of a deck of cards is black?

Accepted Answer

$$\frac{1}{2}$$

Accepted Answer

$$\frac{26}{52}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{13}$$

Question 16

Which fraction would best represent your chances of flipping a coin and having it land on tails?

Accepted Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{8}$$

Answer

$$\frac{1}{3}$$

Question 17

True or False: The number 1 is a prime number.

Accepted Answer

False

Answer

True

Question 18

Which number below is composite (not prime)?

Accepted Answer

16

Answer

3

Answer

7

Answer

2

Question 19

Which number is NOT a perfect square?

Accepted Answer

24

Answer

16

Answer

36

Answer

81

Question 20

Find $$\sqrt[]{25}$$ (pronounced the square root of 25).

Accepted Answer

5

Answer

625

Answer

25

Answer

125

Question 21

Which fraction is equivalent to 50%?

Accepted Answer

$$\frac{1}{2}$$

Accepted Answer

$$\frac{50}{100}$$

Answer

$$\frac{6}{10}$$

Answer

$$\frac{50}{10}$$

Question 22

Which list shows ALL of the factors of 24?

Accepted Answer

$$1,\ 2,\ 3,\ 4,\ 6,\ 8,\ 12,\ 24$$

Answer

$$2,\ 3,\ 4,\ 6,\ 8,\ 12$$

Answer

$$2,\ 4,\ 6$$

Answer

$$1,\ 3,\ 4,\ 6,\ 8,\ 24$$

Question 23

How many terms does a trinomial have?

Accepted Answer

3

Answer

1

Answer

2

Answer

4 or more

Question 24

Which definition matches the vocab term algebraic expression?

Accepted Answer

A math sentence without an equal sign.

Answer

A math sentence with an equal sign.

Answer

An unknown or changing quantity represented by a letter.

Answer

A number with no variable/letter next to it.

Question 25

Evaluate the expression if $$x=9$$ : $$2x^2-5\left(x+3\right)$$

Accepted Answer

$$102$$

Answer

$$138$$

Answer

$$-24$$

Answer

$$120$$

Question 26

Simplify the expression by combining like terms: $$5x-3+3x-18$$

Accepted Answer

$$8x-21$$

Answer

$$8x-15$$

Answer

$$-13x$$

Answer

$$2x-15$$

Question 27

Add the polynomials: $$\left(5x^2-2x+1\right)+\left(3x^2+5\right)$$

Accepted Answer

$$8x^2-2x+6$$

Answer

$$8x^2+3x+1$$

Answer

$$8x^4-2x+6$$

Answer

$$15x^2-2x+5$$

Question 28

Subtract the polynomials: $$\left(3x-5\right)-\left(-7x+2\right)$$

Accepted Answer

$$10x-7$$

Answer

$$-4x-3$$

Answer

$$10x-3$$

Answer

$$-4x-7$$

Question 29

Which property is shown by the math sentence $$x+y=y+x$$ ?

Accepted Answer

Commutative

Answer

Associative

Answer

Distributive

Question 30

Which property is shown by the math sentence $$a\cdot\left(b\cdot c\right)=\left(a\cdot b\right)\cdot c$$ ?

Accepted Answer

Associative

Answer

Commutative

Answer

Distributive

Question 31

Which property is shown by the math sentence $$x\left(y+z\right)=xy+xz$$ ?

Accepted Answer

Distributive

Answer

Commutative

Answer

Associative

Question 32

Solve for $$x$$ : $$x-2=13$$

Accepted Answer

$$x=15$$

Answer

$$x=11$$

Answer

$$x=-26$$

Answer

$$x=-7.5$$

Question 33

Solve for $$x$$ : $$-2x+5=15$$

Accepted Answer

$$x=-5$$

Answer

$$x=-10$$

Answer

$$x=5$$

Answer

$$x=10$$

Question 34

Solve for $$z$$ : $$3\left(z-3\right)=48$$

Accepted Answer

$$z=19$$

Answer

$$z=17$$

Answer

$$z=147$$

Answer

$$z=13$$

Question 35

Solve for $$p$$ : $$5p-2=3p+14$$

Accepted Answer

$$p=8$$

Answer

$$p=6$$

Answer

$$p=2$$

Answer

$$p=\frac{3}{2}$$

Question 36

Solve the inequality for $$r$$ : $$-2r+5\le11$$

Accepted Answer

$$r\ge-3$$

Answer

$$r\le-3$$

Answer

$$r\le-8$$

Answer

$$r\ge-8$$

Question 37

What is the value of $$5^2$$ ?

Accepted Answer

25

Answer

10

Answer

15

Answer

20

Question 38

Which of the following is a prime number?

Accepted Answer

17

Answer

9

Answer

15

Answer

21

Question 39

Solve for $$y$$ : $$2y+3=11$$

Accepted Answer

$$y=4$$

Answer

$$y=5$$

Answer

$$y=3$$

Answer

$$y=2$$

Question 40

What is the opposite of the integer $$-15$$ ?

Accepted Answer

15

Answer

-15

Answer

0

Answer

-30

Question 41

What is the sum of $$-7$$ and $$-2$$ ?

Accepted Answer

-9

Answer

-5

Answer

5

Answer

9

Question 42

Find the absolute value.

Accepted Answer

43

Answer

-43

Answer

0

Answer

-1

Question 43

Convert the fraction $$\frac{3}{4}$$ to a decimal.

Accepted Answer

0.75

Answer

0.5

Answer

0.25

Answer

1.25

Question 44

What is 0.6 as a percentage?

Accepted Answer

60%

Answer

6%

Answer

0.6%

Answer

600%

Question 45

Convert 25% to a fraction in simplest form.

Accepted Answer

$$\frac{1}{4}$$

Answer

$$\frac{1}{2}$$

Answer

$$\frac{1}{5}$$

Answer

$$\frac{1}{10}$$

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