
等差數列
Authored by chang shengchi
Mathematics
8th Grade
Used 16+ times

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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
3
4
-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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