Z.3
문장을 방정식으로 나타내기
3분기 (2~4월)어떤 수에 대한 문장을 방정식으로 쓰기: “어떤 수보다 7 큰 수는 15” → n + 7 = 15
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문제 수
Write Equations from Words
Skill Z.3 · One-step equations · ★★☆ Medium · Quarter 3
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Write an equation for each sentence. Use n for the number.
Example
7 more than a number is 15:
The quotient of a number and 4 is 6:
Think: “More than” adds, “less than” subtracts, “times” and “product” multiply, “quotient” divides, and “is” is the equal sign.
- 1The quotient of a number and 10 is 14.
- 28 more than a number is 14.
- 313 more than a number is 24.
- 4A number divided by 6 is 12.
Answer Key
Z.3 Write Equations from Words · ★★☆ Medium
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