
Входное тестирование по алгебре 7 класс
Authored by Екатерина Рыбинок
Mathematics
1st - 5th Grade
Used 3+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вычислите: 10 * 2 : 0,4 - 3,4 *(-2)
50
43,2
56,8
26,8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6x - 1
6x + 1
-3x + 8
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
x=8 x=-8
x=2 x=-2
x=4 x=-4
x=6 x=-6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите систему уравнений:
x=2,3 y=4
x=3 y=-4,6
x=2,3 y=3
x=-4,6 y=3
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Решите неравенство: 2x - 5 > 43 + 8x. Ответ укажите в виде числового промежутка.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
(-1; 0) (3; 0)
(-1; 1) (3; 9)
(-1; 3) (3; 6)
(-1; 0) (-3; 9)
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Выполните тождественное преобразование дробно-рациональных выражений:
-2/a
-2a
36a/8
2/a
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