23的十位近似值是
一年级数学

Quiz
•
Mathematics
•
1st - 2nd Grade
•
Easy
LEE Moe
Used 4K+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
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
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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
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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