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4-1不等式

Authored by CHIH HSU

Mathematics

7th Grade

Used 2+ times

4-1不等式
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50 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

X不超過5的敘述?

2.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

精品店有促銷活動,買兩個同價位的馬克杯50元,用貴賓卡結帳可以再打7折。家綺選了兩個單價為x元的馬克杯用貴賓卡結帳後發現超過500元,依題意列出x的不等式。

3.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

Media Image

4.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

炸雞店老闆徵才需年齡需滿18歲,但未滿40歲。小美的姊姊符合徵求資格。若她的年齡為x歲,則x的範圍為

5.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

某次段考中,阿志的數學考了90分,宜華考了a分。已知宜華的分數不比阿志低,則下列哪一個不等式合乎題意?

6.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

        阿志到超商買 x 瓶礦泉水與1個便當,總花費不超過 100 元。若 1 瓶礦泉水 15 元,1 個便當 60 元。依題意可列不等式為

7.

MULTIPLE CHOICE QUESTION

1 min • 20 pts

( 5x-1 ) 不小於 ( x+3 )

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