
四年级数学 比与比例
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Easy
LK 03
Used 9+ times
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10 questions
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1.
FLASHCARD QUESTION
Front
红色气球和蓝色气球的比是多少?
Back
3:4
2.
FLASHCARD QUESTION
Front
青色气球和全部气球的比是多少?
Back
1:4
3.
FLASHCARD QUESTION
Front
玛丽在5天内看了40页故事书。她在2个星期内看了多少页故事书?
Back
112
4.
FLASHCARD QUESTION
Front
德源买了一个蛋糕和 3个面包。她买的面包数量和蛋糕数量的比是
Back
3 : 1
5.
FLASHCARD QUESTION
Front
假设书桌上里有一个橡皮擦和六支铅笔。橡皮擦和铅笔的比是多少?
Back
1:6
6.
FLASHCARD QUESTION
Front
六红班有40名学生。学生总数和男生人数的比是5:3。六红班有多少名男生?
Back
24
7.
FLASHCARD QUESTION
Front
640枚回形针共需要多少个盒子来装?
Back
16
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