一年级数学
Authored by LEE Moe
Mathematics
1st - 2nd Grade
CCSS covered
Used 4K+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
23的十位近似值是
10
20
30
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
哪个数字比15少3
12
18
10
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
14, 16，（ ）,20, 22, 24
请在 （ ） 上填入正确的答案。
17
18
19
Tags
CCSS.2.NBT.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
（ ）+ 3 = 10
Tags
CCSS.1.OA.D.8
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 8 的 2 的数位是
个位
十位
百位
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
哪个数目的个位数比较大 ？
89
12
35
Tags
CCSS.1.NBT.B.3
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
哪个数目比29大，比40小
35
45
18
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