
Model teza clasa a 8-a sem I
Authored by Cristina Irimies
Mathematics
8th Grade
Used 11+ times

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18 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Suma lungimilor muchiilor unui cub cu muchia de 10 cm este egală cu …
120 cm
80 cm
40 cm
100 cm
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Fracţia zecimală 1,(3) scrisă sub forma
unei fracţii ordinare este egală cu …
3/4
4/3
1/2
2/3
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
2√5
8√5
4√5
6√5
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
2x2 + 2x + 1
4x2 + 2x + 1
4x2 + 4x + 1
4x2 - 4x + 1
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Rezultatul calculului
18 - 10 : 2 este ...
13
4
9
-4
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Soluţia ecuaţiei x + 5 = 32
este egală cu ...
27
25
29
28
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Descompusă în factori expresia
x2 - 9 =
(x+3)2
(x-3)2
(x+3)(x-3)
(x+3)(x+2)
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