
正負數加減乘除
Authored by 文教機構旭星 文教機構旭星
Mathematics
7th Grade
Used 28+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
7x(-4)x(-2)
56
-56
-54
-57
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
(-91)÷13
7
-7
0
以上皆非
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
17×(-13)+13×(-13)
4
390
-390
30
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
-5×13-7×13
13
156
-156
-13
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
45÷(-3)-12+(-6)
-5
-12
-9
-33
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
(-100)÷⌈(-9)×5+25⌋
-3
5
4
以上皆非
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
(-27)÷9-(-9)+15
-9
6
21
-3
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