7 класс алгебра 12.09
Authored by Андрей Рябов
Mathematics
7th Grade
Used 103+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
x + 3.8 при x = -3.8
6.4
0
-6.4
3.8
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
4 * c - 1 при c = 2.5
9
6
10
11
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
20 - y при y = -6.3
14.7
13.7
26.3
-13.7
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
-7 * (-x-2) при x = 1.0
21
-7
5
7
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
при a = 4
3.5
4
4.5
4.75
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
(-6 - x)*(-3 - 2.5) при x = -4
55
-55
-11
11
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
при m = 35, n = -18
1
2
3
4
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