R.4

다단계 부등식 종합

2분기 (12~2월)

괄호·동류항·양변의 미지수가 있는 부등식 종합

난이도

보통

난이도

문제 수

예제 포함답안지 포함

@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 8 Math Multi-Step Inequalities Review Skill R.4 \cdot Multi-step inequalities \cdot ★★☆ Medium \cdot Quarter 2 Name Date Score / 8 Scan for answers Solve each inequality. Example 5 x - 3 < 2 x + 9 3 x < 12, so x < 4 Think: Collect the variable terms on one side. If the coefficient left is negative, dividing by it flips the sign. 1 - 8 n + 2 > - 7 n - 9 2 - 19 - 2 p \leq - 34 + p 3 1 - 7 n > 79 + 6 n 4 - 2 y - 7 > - 9 - 3 y 5 8 y + 3 \leq 4 y + 15 6 15 + y < - 9 y - 105 7 m - 8 \leq - 4 m + 47 8 - 5 m + 17 \geq 2 m - 25 Daniel Math Academy \cdot danielmath.com Worksheet # hmaayka \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 8 Math Answer Key R.4 Multi-Step Inequalities Review \cdot ★★☆ Medium 1 n < 11 2 p \geq 5 3 n < - 6 4 y > - 2 5 y \leq 3 6 y < - 12 7 m \leq 11 8 m \leq 6 Daniel Math Academy \cdot danielmath.com Worksheet # hmaayka \cdot Answer Key \cdot Page 2 / 2

R. 다단계 부등식스킬 4개