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20 questions
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- Multiple ChoicePlease save your changes before editing any questions.
18 - 6 =
12
8
11
- Multiple ChoicePlease save your changes before editing any questions.
图片里有多少粒气球？
6
7
8
- Multiple ChoicePlease save your changes before editing any questions.
以下哪一项顺序排列是正确的？
60，70，80，90
29，31，27，33
64，46，40，60
- Multiple ChoicePlease save your changes before editing any questions.
81
8 的数值和数位是什么？
数值 = 8 ， 数位 = 十位
数值 = 80 ， 数位 = 个位
数值 = 80 ， 数位 = 十位
- Multiple ChoicePlease save your changes before editing any questions.
选出正确的答案。
数字 = 7 ， 文字 = 六
数字 = 6 ， 文字 = 八
数字 = 6 ， 文字 = 六
- Multiple ChoicePlease save your changes before editing any questions.
填一填。
11，___ , 13
9
12
14
- Multiple ChoicePlease save your changes before editing any questions.
接下来的数字是什么？填一填。
5，6，5，6，5，___ , ___
5 , 6
6 , 6
5 , 5
6 , 5
- Multiple ChoicePlease save your changes before editing any questions.
把 58 换成文字。
五八
五十八
五十七
- Multiple ChoicePlease save your changes before editing any questions.
36 的十位近似值是 ____ ?
36
40
30
- Multiple ChoicePlease save your changes before editing any questions.
52 的十位近似值是 ___ ?
50
60
40
- Multiple ChoicePlease save your changes before editing any questions.
比 30 大的数目是 ___ ?
21 ， 25 ， 30
33 ， 35 ，38
9 ，31 ， 22
- Multiple ChoicePlease save your changes before editing any questions.
比 80 小的数目是 ___ ?
99 , 28 , 14
88 , 86 ,55
50 , 30 , 10
- Multiple ChoicePlease save your changes before editing any questions.
27 + 18 =
44
45
54
- Multiple ChoicePlease save your changes before editing any questions.
49 - 1 =
48
43
50
- Multiple ChoicePlease save your changes before editing any questions.
7 多 1 是什么数字 ？
6
8
9
- Multiple ChoicePlease save your changes before editing any questions.
30 + 21 =
52
51
11
- Multiple ChoicePlease save your changes before editing any questions.
72 ，x , 76 , 78
x 的值是多少？
73
74
75
- Multiple ChoicePlease save your changes before editing any questions.
13 比 12 （ ） 1 。
多
少
- Multiple ChoicePlease save your changes before editing any questions.
32 - 11 =
21
43
20
- Multiple ChoicePlease save your changes before editing any questions.
14 = 8 + （ ）
在空格里应填上什么数字？
7
6
22