
六年级数学(2)
Authored by LEE Moe
Mathematics
1st - 10th Grade
CCSS covered
Used 1K+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
以下哪个数目是质数?
27
15
57
73
Tags
CCSS.4.OA.B.4
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
4 894 721 的万位近似值是多少?
4900 000
4890 000
4895 000
4894 000
Tags
CCSS.5.NBT.A.1
CCSS.5.NBT.A.4
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
把 7 240 000 写成百万单位的小数。
7.240 百万
7.420 百万
0.724 百万
0.742 百万
Tags
CCSS.5.NBT.A.1
CCSS.5.NBT.A.2
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
以整数写出5.3 百万。
5300
53000
530 000
5 300 000
Tags
CCSS.5.NBT.A.1
CCSS.5.NBT.A.2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
巧克力工厂在第一年共制造了 1 837 143 个巧克力,第二年的生产量比第一年多了0.47 百万。把工厂两年内的总生产量写成万位近似值。
2 310 000
2 300 000
4 140 000
4 150 000
Tags
CCSS.5.NBT.A.4
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
以下哪组得到的答案不是质数?
21 + 13
28 − 26
52 – 9
6 + 7
Tags
CCSS.5.OA.A.1
CCSS.5.OA.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
以下哪个数目的千位近似值和万位近似值都是 260 000?
269 842
260 732
259 657
259 370
Tags
CCSS.5.NBT.A.1
CCSS.5.NBT.A.4
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