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Q teorie

Authored by anca maria

Mathematics

8th Grade

Used 13+ times

Q teorie
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44 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Masura unghiului cu varful pe cerc este egal cu......

masura arcului de cerc cuprins intre laturile sale

un sfert din masura arcului de cerc cuprins intre laturile sale

jumatate din masura arcului de cerc cuprins intre laturile sale

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Relatia dintre cmmmc, cmmdc si produsul numerelor este......

(a,b)[a,b]=ab\left(a,b\right)\cdot\left[a,b\right]=a\cdot b

(a,b)ab=[a,b]\left(a,b\right)\cdot a\cdot b=\left[a,b\right]

[a,b]ab=(a,b)\left[a,b\right]\cdot a\cdot b=\left(a,b\right)

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Numarul de elemente ale unei multimi reprezinta.....

interesectia

cardinalul

reuniunea

diferenta

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Orice punct egal departat de capetele unui segment sau unei laturi se gaseste pe....

mediana

bisectoare

inaltime

mediatoare

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Opusul numarului 7 este....

17\frac{1}{7}

-7

+7+7

17-\frac{1}{7}

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Teorema impartirii cu rest :

I=DC+R, R>II=D\cdot C+R,\ R>I

D=I+C+R, R<ID=I+C+R,\ R<I

D=IC+R, R<ID=I\cdot C+R,\ R<I

D=ICR, RID=I\cdot C-R,\ R\le I

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 ab=a^{-b}=  

 aba^b  

 1ab\frac{1}{a^b}  

 ba\frac{b}{a}  

 bab^a  

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