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等差數列

Authored by chang shengchi

Mathematics

8th Grade

Used 16+ times

等差數列
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12 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

觀察規律,在空格中填入正確的數。0, 3, * , 9, 12, # , 18

*=3

*=6

#=12

#=15

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

觀察規律,在空格中填入正確的數。 1, 2, 2, 3, 3, 3, 4, 4, * , 4,

, 5, 5, 5, 5

*=3

*=4

#=5

#=6

3.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

觀察規律,在空格中填入正確的數。-1, 0, 2, 5, 9 , * , 20, #

*=13

#=34

*=14

#=27

4.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

觀察規律,在空格中填入正確的數。 4, 9, * , 25, 36,# , 64

*=16

#=49

*=13

#=45

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

@ , 8, 17, 26 是等差數列,@是多少?。

-1

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

5a+7, 4a+4, # , 2a-2是等差數列,#是多少?。

3a

3a+3

3a+1

3a+2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

-50,*, 2, 28是等差數列,*是多少?

10

24

-24

30

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