C.4

곱해서 그 수가 되는 두 수 (약수 쌍)

1분기 (9~11월)

200 이하 수의 약수 쌍 모두 구하기

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문제 수
Daniel Math Academy · Grade 6 Math

Factor Pairs

Skill C.4 · Factors, multiples & primes · ★★☆ Medium · Quarter 1

Name
 
Date
 
Score/ 8

List all the factor pairs.

Example

: , , , ,

Think: Try 1, 2, 3, … in order until the factors start to repeat: after comes .

  1. 1
    List all the factor pairs of 69.
  2. 2
    List all the factor pairs of 132.
  3. 3
    List all the factor pairs of 134.
  4. 4
    List all the factor pairs of 88.
  5. 5
    List all the factor pairs of 142.
  6. 6
    List all the factor pairs of 78.
  7. 7
    List all the factor pairs of 91.
  8. 8
    List all the factor pairs of 99.
Daniel Math Academy · danielmath.comWorksheet #izsjcbw · Page 1 / 2
Daniel Math Academy · Grade 6 Math

Answer Key

C.4 Factor Pairs · ★★☆ Medium

  1. 1,
  2. 2, , , , ,
  3. 3,
  4. 4, , ,
  5. 5,
  6. 6, , ,
  7. 7,
  8. 8, ,
Daniel Math Academy · danielmath.comWorksheet #izsjcbw · Answer Key · Page 2 / 2