x-125=240
607六年級等量公理

Quiz
•
Mathematics
•
6th Grade
•
Medium
中正國小李欣怡 中正國小李欣怡
Used 78+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
x=75
x=95
x=365
x=225
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知 y÷ 3=121,想利用等量公理求出 y,下列步驟何者正確?
將等號兩邊同時乘以3
將等號兩邊同時除以121
將等號兩邊同時乘以121
將等號兩邊同時除以 3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
甲、乙兩袋裝有相同重量蘋果,分別放在天平的兩邊;甲袋放在左邊,乙袋放在右邊,天平會傾向哪邊?
左邊
忽左忽右
右邊
剛好平衡
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
明美身上有 236 元,她還需要一些錢才能買定價 490 元的字典。用 B 元表示明美需要的錢,下面何者錯誤?
490-B=236
B=490+236
236+B=490
B=254
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一雙雪靴原價W元,聖誕節活動打75折,現在特價300元,請問原價多少錢?
800
500
450
400
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哥哥今年18歲,哥哥比弟弟大5歲,把弟弟的年齡用□表示時,下面哪一個等式正確?
□÷5=18
□×5=18
□-5=18
□+5=18
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
「1個蘋果重300公克,小民買了x個蘋果,共重1800公克,小民買了幾個蘋果?」可以怎麼列式?
300÷x=1800
300×x=1800
300+x=1800
300-x=1800
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