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Teza la matematica clasa a 7 a semestrul 1 2019-2020

Authored by Delia Butoiu

Mathematics

7th - 8th Grade

Used 16+ times

Teza la matematica clasa a 7 a semestrul 1 2019-2020
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Perimetrul unui pătrat cu latura de 6 cm este egal cu........cm

36 cm

24 cm

12

18

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Rezultatul calculului: 3662+82+100\sqrt{36}-\sqrt{6^2+8^2}+\sqrt{100}  

24

16

6

12

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rezultatul calcului  25+100\sqrt{25}+\sqrt{100}  este:

75

55

 12\sqrt{12}  

15

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Solutia naturala a ecuatiei  2x  10 = 62x\ -\ 10\ =\ 6  

3

4

8

9

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Un paralelogram ABCDABCD are  m(A) = 180°m\left(\angle A\right)\ =\ 180\degree  . Atunci  m(B)m\left(\angle B\right)  este: 

 70°70\degree  

 100°100\degree  

 80°80\degree  

 50°50\degree  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Masurile unghiurilor unui patrulateru convex sunt direct proportionale cu numerele  2,\ 3,\ 5\ si\ 8  . Masurile unghiurilor sunt:

 40°, 60°, 80°, 100°40\degree,\ 60\degree,\ 80\degree,\ 100\degree  

 40°, 60°, 100°, 160°40\degree,\ 60\degree,\ 100\degree,\ 160\degree  

 40°, 60°, 120°, 140°40\degree,\ 60\degree,\ 120\degree,\ 140\degree  

 20°, 30°, 50°, 80°20\degree,\ 30\degree,\ 50\degree,\ 80\degree  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calculati  518+32985\sqrt{18}+3\sqrt{2}-\sqrt{98}  

 11211\sqrt{2}  

0

8

 10210\sqrt{2}  

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