Free Printable Prime Factorization and Roots

1.

You have 3 attempts to complete this assignment. How many attempts do you have?

a)

3

b)

Infinite

c)

5 million

d)

1

2.

Did you watch EdPuzzle - Roots Pt.4?

In case you have any questions on how to solve this Quizizz, watch that lesson again!

a)

Yes, of course!

b)

No.

3.

What is the prime factorization of 56?

a)

$2\cdot2\cdot2\cdot7\ =\ 2^3\cdot7$

b)

$2\cdot4\cdot2\cdot14\ =\ 2^2\cdot4\cdot7$

c)

$2\cdot14\cdot2\ =\ 2^2\cdot14$

d)

Other

4.

Using prime factorization, what is the square root of 56?

a)

$\sqrt{56}=2\sqrt{14}$

b)

$\sqrt{56}=4\sqrt{7}$

c)

$\sqrt{56}=2\sqrt{7}$

d)

Other

5.

Calculate: $\sqrt{4900}$

a)

7

b)

70

c)

350

d)

Other

6.

$\sqrt{400}-\sqrt{900}+\sqrt{100}-\sqrt{1600}+\sqrt{3600}=$

a)

0

b)

-10

c)

20

d)

Other

7.

What is the prime factorization of 72?

a)

$2\cdot2\cdot2\cdot3\cdot3=2^3\cdot3^2$

b)

$2\cdot2\cdot4\cdot3=2^2\cdot4\cdot3$

c)

Other

d)

$2\cdot3\cdot2\cdot6=2^2\cdot3\cdot6$

8.

Which of the following is a prime number?

a)

10

b)

7

c)

12

d)

15

9.

Calculate:
$\sqrt{50}$

a)

$5\sqrt{2}$

b)

$2\sqrt{5}$

c)

25

d)

Other

10.

$\sqrt{144}-\sqrt{121}=$

a)

1

b)

23

c)

-2

d)

Other

11.

$\sqrt{123456789}\cdot\sqrt{1234569}=$

a)

0

b)

12345679

c)

-1

d)

Other

12.

$\left(-24\right)^0=$

a)

1

b)

0

c)

24

d)

Other

13.

Calculate: $\left(\sqrt[]{64}\cdot\sqrt[]{4}\right)+\left(9-15\right)^2-\left(\sqrt[]{8}\cdot\sqrt[]{2}\right)=$

a)

52

b)

48

c)

-36

d)

Other

14.

Calculate: $\sqrt[]{96}=$

a)

$4\ \sqrt[]{6}$

b)

$24$

c)

$6\ \sqrt[]{3}$

d)

Other

15.

What is the prime factorization of 70?

a)

$2\cdot2\cdot2\cdot3\cdot3$

b)

$2^3\cdot3^2$

c)

$2\cdot5\cdot7$

16.

Calculate: $\sqrt[3]{8}-\sqrt[3]{64}=$

a)

-2

b)

2

c)

0

d)

1

17.

Complete the following sequence of prime numbers:

2, 3, 5, 7, 11, ...

a)

13, 17, 19...

b)

13, 15, 17...

c)

12, 13, 14...

18.

Calculate:

$\left(-6-2\right)^2-\left(\sqrt[]{144}+\sqrt[]{64}\right)-\left(\sqrt[3]{8}\right)+\left(-5\cdot-2\right)=$

a)

48

b)

52

c)

66

d)

Other

19.

Calculate:

$\sqrt[]{60}$

a)

$2\ \sqrt[]{15}$

b)

$15\ \sqrt[]{2}$

c)

$\sqrt[]{30}$

d)

Other

20.

A certain molecule doubles every 30 seconds. How many molecules will there be after 5 minutes?

a)

1024 molecules

b)

60 molecules

c)

150 molecules

d)

6 molecules

Prime Factorization and Roots

Total questions: 20

Worksheet time: 2hrs 36mins

Similar Resources on Wayground