Grade 8 - Prime Factorization - Quiz

Grade 8 - Prime Factorization - Quiz

8th Grade

7 Qs

quiz-placeholder

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Grade 8 - Prime Factorization - Quiz

Grade 8 - Prime Factorization - Quiz

Assessment

Quiz

Mathematics

8th Grade

Medium

CCSS
4.OA.B.4

Standards-aligned

Created by

Susan Stone

Used 43+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A prime number
has one factor
has more than 2 factors
has 100 factors
has exactly 2 factors: 1 and the number

Tags

CCSS.4.OA.B.4

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2 x 2 x 2  or 2is the prime factorization of
6
12
22
8

Tags

CCSS.4.OA.B.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which number below is NOT PRIME?
2
11
13
18

Tags

CCSS.4.OA.B.4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is a PRIME number?
15
17
21
39

Tags

CCSS.4.OA.B.4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which is a COMMON FACTOR between 12 and 18?

4

3

9

5

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Write 144 in prime factorization. Show in a factor tree.

22 x 34

24 x 32

23 x 33

24 x 33

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Find the prime factorization of 72. Show in a factor tree.

23 x 32

2 x 32 x 4

24 x 33

22 x 62