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Prime Factorization, Square roots, LCM and HCF

Authored by Uzma Latif

Mathematics

4th - 12th Grade

CCSS covered

Used 13+ times

Prime Factorization, Square roots, LCM and HCF
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14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1 is a prime number.

Media Image
Media Image

Tags

CCSS.4.OA.B.4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 36=\sqrt{36}=  

 ±6\pm6  

 6-6  

 66  

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

All odd numbers are prime numbers.

Media Image
Media Image

Tags

CCSS.5.OA.B.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Prime factorization of 24 is

2×2×2×32\times2\times2\times3

1×2×2×2×31\times2\times2\times2\times3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 1   27    8    251\ \ \ 27\ \ \ \ 8\ \ \ \ 25  Select the odd one out

1

27

8

25

Tags

CCSS.4.OA.B.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 4   16    24     364\ \ \ 16\ \ \ \ 24\ \ \ \ \ 36  Select the odd one out.

4

16

24

36

Tags

CCSS.4.OA.B.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which one is not the perfect cube?

1

8

16

64

Tags

CCSS.8.EE.A.2

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