O.1

음수를 대입해 식의 값 구하기

2분기 (12~2월)

곱·제곱·절댓값이 있는 식에 음수를 대입해 값 구하기

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Daniel Math Academy · Grade 7 Math

Evaluate Expressions with Integers

Skill O.1 · Expressions · ★★☆ Medium · Quarter 2

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Date
 
Score/ 8

Evaluate each expression for the given values.

Example

when :

Think: Put the value in parentheses when you substitute, then use the integer sign rules.

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    when
  2. 2
    when ,
  3. 3
    when
  4. 4
    when ,
  5. 5
    when ,
  6. 6
    when
  7. 7
    when ,
  8. 8
    when
Daniel Math Academy · danielmath.comWorksheet #y7p3r3x · Page 1 / 2
Daniel Math Academy · Grade 7 Math

Answer Key

O.1 Evaluate Expressions with Integers · ★★☆ Medium

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Daniel Math Academy · danielmath.comWorksheet #y7p3r3x · Answer Key · Page 2 / 2