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  5. 7.3 Prime Factorization

7.3 - Prime Factorization

Authored by Denisse Montemayor

Mathematics

6th Grade

6 covered

Used 46+ times

7.3 - Prime Factorization
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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the prime factorization of 98?

22×72^2\times7

2×722\times7^2

272^7

2×72\times7

Tags

6.7.A

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The prime factorization of a number is 22×322^2\times3^2 . What is the number?

360

36

24

12

Tags

6.7.A

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the prime factors of 48.

24×32^4\times3

23×42^3\times4

23×62^3\times6

12×412\times4

Tags

6.7.A

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which expression is equivalent to 49+5⋅3649+5\cdot36

72+5⋅627^2+5\cdot6^2

72+5⋅32⋅27^2+5\cdot3^2\cdot2

49+5⋅6349+5\cdot6^3

7⋅2+5⋅367\cdot2+5\cdot36

Tags

6.7.A

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Use a factor tree to find the prime factorization of 90.

2×3×522\times3\times5^2

9 x 10

23×32^3\times3

2×32×52\times3^2\times5

Tags

6.7.A

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the prime factors of 72.

23×322^3\times3^2

252^5

24×32^4\times3

23×92^3\times9

Tags

6.7.A

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which expression is equivalent to 25+2×1625+2\times16

52+2×425^2+2\times4^2

102+2⋅810^2+2\cdot8

25+2⋅422^5+2\cdot4^2

22×522^2\times5^2

Tags

6.7.A

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