M.4

경우의 수

4분기 (4~6월)

각 단계의 경우의 수를 곱해 전체 경우의 수 구하기 (곱의 법칙)

난이도
보통
문제 수
Daniel Math Academy · Grade 7 Math

Counting Outcomes

Skill M.4 · Probability · ★★☆ Medium · Quarter 4

Name
 
Date
 
Score/ 4

Answer each question.

Example

meals

Think: 3 sandwiches, 4 drinks, and 2 desserts: each sandwich goes with 4 drinks, and each of those with 2 desserts.

  1. 1
    A café offers sandwiches, drinks, and desserts. How many meals with one of each can you choose?
  2. 2
    A café offers sandwiches, drinks, and desserts. How many meals with one of each can you choose?
  3. 3
    Ana has shirts, pairs of pants, and pairs of shoes. How many outfits can she make?
  4. 4
    Ana has shirts, pairs of pants, and pairs of shoes. How many outfits can she make?
Daniel Math Academy · danielmath.comWorksheet #n3w7zib · Page 1 / 2
Daniel Math Academy · Grade 7 Math

Answer Key

M.4 Counting Outcomes · ★★☆ Medium

  1. 127
  2. 216
  3. 340
  4. 484
Daniel Math Academy · danielmath.comWorksheet #n3w7zib · Answer Key · Page 2 / 2