Quiz about Adv Math 7 Unit 4 Test Review

Question 1

What is the value of $$\sqrt[]{289}$$ ?

Accepted Answer

17

Answer

16

Answer

18

Answer

19

Question 2

What is the length of each side of the square shown?

Accepted Answer

8

Answer

256

Answer

4096

Answer

16

Question 3

Select all of the following that are perfect squares:

Accepted Answer

49

Accepted Answer

100

Accepted Answer

324

Answer

12

Answer

156

Question 4

What is the relationship between 11 and 121?

Accepted Answer

11 is the square root of 121.

Answer

121 is the square root of 11.

Answer

11 is a perfect square.

Answer

11 is half of 121.

Question 5

$$-\ \sqrt[]{280}$$ lies between which two consecutive integers?

Accepted Answer

-17 and -16

Answer

-16 and -15

Answer

-15 and -14

Answer

-14 and -13

Question 6

Which of the following square roots is between 12 and 13?

Accepted Answer

$$\sqrt[]{155}$$

Answer

$$\sqrt[]{111}$$

Answer

$$\sqrt[]{140}$$

Answer

$$\sqrt[]{172}$$

Question 7

Which point represents $$\sqrt[]{5}$$ on the number line?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 8

Which of the following irrational numbers could represent point B?

Accepted Answer

$$-\ \sqrt[]{3}$$

Answer

$$-2\pi$$

Answer

1.945...

Answer

$$-\ \sqrt[]{5}$$

Question 9

Which of the following are in decending order?

Accepted Answer

$$\sqrt[]{8}$$ , $$2.8\ imes\ 10^{-1}$$ , $$-0.2\%$$ , $$-2\ \frac{1}{8}$$

Answer

$$\sqrt[]{8}$$ , $$2.8\ imes\ 10^{-1}$$ , $$-2\ \frac{1}{8}$$ , $$-0.2\%$$

Answer

$$2.8\ imes\ 10^{-1}$$ , $$-2\ \frac{1}{8}$$ , $$\sqrt[]{8}$$ , $$-0.2\%$$

Answer

$$-2\ \frac{1}{8}$$ , $$-0.2\%$$ , $$2.8\ imes\ 10^{-1}$$ , $$\sqrt[]{8}$$

Question 10

Which of the following are in ascending order?

Accepted Answer

$$-\frac{37}{9}$$ , $$-4.1\%$$ , $$4\pi$$ , $$4.1 imes10^3$$

Answer

$$4.1 imes10^3$$ $$4\pi$$ , $$-\frac{37}{9}$$ , $$-4.1\%$$

Answer

$$-4.1\%$$ , $$-\frac{37}{9}$$ , $$4.1 imes10^3$$ $$4\pi$$

Answer

$$4.1 imes10^3$$ , $$-\frac{37}{9}$$ , $$4\pi$$ , $$-4.1\%$$

Question 11

Which of the following reprsent the point shown?

Accepted Answer

$$\sqrt[]{20}$$

Answer

$$4.5 imes10^1$$

Answer

$$-\frac{9}{2}$$

Answer

$$4.5\%$$

Question 12

Which of the following correctly represents the subsets of rational numbers?

Accepted Answer

J

Answer

F

Answer

G

Answer

H

Question 13

What is the ONLY difference between natural numbers and whole numbers?

Accepted Answer

Zero

Answer

Negative Numbers

Answer

Fractions

Answer

Decimals

Question 14

Which subset contains decimals that can repeat?

Accepted Answer

Rational

Answer

Irrational

Answer

Integer

Answer

Natural

Question 15

Classify -5

Accepted Answer

Integer and rational

Answer

Integer

Answer

Rational

Answer

Whole, integer, and rational

Question 16

(Choose all correct answers)

$$\frac{24}{6}$$ is a(n)...

Accepted Answer

whole number

Accepted Answer

integer

Accepted Answer

rational number

Answer

none of these

Question 17

Question 17.

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 18

STAAR 2

Accepted Answer

F

Answer

G

Answer

H

Answer

J

Question 19

$$-\ \sqrt[]{46}$$ is an irrational number.

Accepted Answer

True, because it does not terminate or repeat.

Answer

True, because it is a repeating decimal.

Answer

False, because it can be written as a fraction.

Answer

False, because it is a repeating decimal.

Question 20

Which of the following contain only irrational numbers?

Accepted Answer

$$\left\{8\pi,\ 4.913...,\ \sqrt[]{47}\right\}$$

Answer

$$\left\{-2.341...,\ -\sqrt[]{64},\ -2\pi\right\}$$

Answer

$$\left\{\frac{1}{7},\ \sqrt[]{20},\ 3.1\%\right\}$$

Answer

$$\left\{\pi,\ 1.\overline{8},\ -\sqrt[]{3}\right\}$$

Question 21

Select all of the following that are whole numbers:

Accepted Answer

7

Accepted Answer

$$\sqrt[]{361}$$

Answer

-3

Answer

$$\frac{25}{3}$$

Answer

$$-\ \sqrt[]{81}$$

Question 22

Which of the following does not describe -1.5?

Accepted Answer

Integer

Answer

Rational

Answer

Real

Answer

These are all true.

Adv Math 7 Unit 4 Test Review

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