
Operácie s výrazmi (+,-,*,/)
Authored by Nikola Škarbová
Mathematics
9th - 12th Grade
Used 1+ times

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22 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Vypočítajte:
(8x - 5) - (10 - 2x)
6x - 15
6x + 5
10x + 5
10x - 15
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Vypočítajte:
(-10a2 + 3ab + 2b2) - (4a2 - ab + 2)
- 14a2 + 2ab + 2b2 - 2
- 14a2 + 4ab + 2b2 - 2
6a2 + 4ab + 2b2 - 2
- 14a2 + 2ab + 2b2 + 2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
-3ab
6ab
7ab
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
5x - 9
5x + 1
11x - 1
11x - 9
Nic z toho
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