
估算練習
Authored by 張馨予 張馨予
Mathematics
1st - 5th Grade
Used 2+ times

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11 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 2 pts
哪一個數字最接近100?
102
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪一個數字最接近50?
52
48
49
55
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪一個數字最接近200?
202
198
199
205
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪一個數字最接近10?
12
8
9
15
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
老師要買一杯63元的飲料,再配上哪一份點心會大約100元?
41元的麵包
55元的炸雞
30元的餅乾
48元的蛋糕
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
老師要買一杯79元的飲料,再配上哪一份點心會大約120元?
48元的麵包
60元的炸雞
38元的餅乾
50元的蛋糕
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哥哥有88元,買了一支37元的原子筆,請問他[大約]還剩下多少錢?
大約50元
大約40元
大約60元
大約90元
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