Prime Factorization - Factor Tree with 2 Factors - Missing (Level 1)

This math topic focuses on practicing prime factorization using factor trees where two factors are missing and need to be determined. The problems ask students to identify the missing factors for each pair's product, contributing to the number above. Each question presents a different set of products and factors, helping to enhance students' ability to work with factor trees and understand the relationship between numbers in a factorization context. The exercises are aimed at beginners, as suggested by the level indication in the description.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Prime Factorization - Factor Tree with 2 Factors - Missing Worksheet

Math worksheet on 'Prime Factorization - Factor Tree with 2 Factors - Missing (Level 1)'. Part of a broader unit on 'Factoring and Primes - Intro' Learn online: app.mobius.academy/math/units/factoring_and_primes_intro/

1

Every pair's product is the number above it. What is the missing factor?

a

2

b

7

c

1

d

5

e

4

f

9

2

Every pair's product is the number above it. What is the missing factor?

a

6

b

8

c

7

d

5

e

12

f

1

3

Every pair's product is the number above it. What is the missing factor?

a

5

b

9

c

11

d

2

e

3

f

1

4

Every pair's product is the number above it. What is the missing factor?

a

13

b

5

c

4

d

2

e

12

f

9

5

Every pair's product is the number above it. What is the missing factor?

a

5

b

7

c

6

d

8

e

10

f

2

6

Every pair's product is the number above it. What is the missing factor?

a

14

b

11

c

7

d

3

e

2

f

4

7

Every pair's product is the number above it. What is the missing factor?

a

7

b

3

c

10

d

6

e

2

f

5