F.9

소수·합성수와 소인수분해

1분기 (9~11월)

소수와 합성수 구별하기, 100 이하 수의 소인수분해

난이도
보통
문제 수
Daniel Math Academy · Grade 5 Math

Prime & Composite Numbers

Skill F.9 · Primes, factors & multiples · ★★☆ Medium · Quarter 1

Name
 
Date
 
Score/ 5

Answer each question.

Example

Think: Keep splitting into factors until every factor is prime.

  1. 1
    Write the prime factorization of 24.
  2. 2
    Write the prime factorization of 60.
  3. 3
    Write the prime factorization of 22.
  4. 4
    Write the prime factorization of 46.
  5. 5
    Write the prime factorization of 56.
Daniel Math Academy · danielmath.comWorksheet #2hrnnbi · Page 1 / 2
Daniel Math Academy · Grade 5 Math

Answer Key

F.9 Prime & Composite Numbers · ★★☆ Medium

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
Daniel Math Academy · danielmath.comWorksheet #2hrnnbi · Answer Key · Page 2 / 2