
0313國七數A課堂練習
Authored by 祐恩 張
Mathematics
6th - 8th Grade
Used 3+ times

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12 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
珍珠奶茶一杯30元,雞排一份40元。小翊買了x杯珍珠奶茶和y份雞排,共花了200元,下列哪一組數值是他的買法?
2杯珍珠奶茶、4份雞排
3杯珍珠奶茶、3份雞排
4杯珍珠奶茶、2份雞排
5杯珍珠奶茶、1份雞排
2.
MULTIPLE CHOICE QUESTION
5 mins • 10 pts
父親現年x歲、兒子現年y歲,五年後兩人的年齡和為57歲,則可列式為何?
x+y=57
x+y+5=57
x+y+10=57
x+y=5
3.
DRAW QUESTION
5 mins • 10 pts
化簡下列各二元一次式: x+5y-2x-y

4.
DRAW QUESTION
5 mins • 10 pts
化簡下列各二元一次式: (-3x+7y-2)×(-3)

5.
DRAW QUESTION
5 mins • 10 pts
已知阿振肉包店包子一個x元,饅頭一個y元,則: 阿西買了3個包子、5個饅頭,共花了? 元

6.
DRAW QUESTION
5 mins • 10 pts
阿南身上原有10元及5元硬幣共200元,買早餐用了x個10元硬幣,買飲料花掉y個5元硬幣,那麼阿南身上還有多少錢?

7.
DRAW QUESTION
5 mins • 10 pts
化簡此式: 7x+6y-2x-4y

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