
第2课 分数、小数与百分比
Authored by liew yan
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
1. 计算以下算式。
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2. 下图显示一条数轴。
计算P ÷ 0.3 x 6.
0.156
3.24
32.4
3.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3. 6.2% × 3 000 =
8.6
186
1860
18600
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
4. 妈妈买了一盒饼干,姐姐吃掉了其中26%,陆明则吃掉其中35%。饼干盒内还剩下多少百分比的饼干?
10%
15%
27%
39%
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5. 下图显示电影院、餐厅和书局之间的距离。
计算电影院和书局之间的距离。
2.95 km
3.9 km
4 km
12.8 km
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
6. 嘉熙买了18包各重1.25 kg的开心果。他将这些开心果重新包装成小罐。每一罐重300 g。计算小罐的数量。
7.5
75
90
125
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
7. 3箱饼干的质量是51.3 kg。一箱饼干有6盒。林叔叔卖出11盒饼干后,还剩下多少kg的饼干?
19.95
31.35
39.9
94.05
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