Recapitulare pentru teza clasa a VII - a Quiz

Recapitulare pentru teza clasa a VII - a

7th grade

89 times

Mathematics

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4 months ago

vargandrea1988_29781

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9 QuestionsShow answers

Question 1
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300 seconds
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Q.
Rezultatul calculului este $\sqrt{25}+\sqrt{100}$
answer choices
75
55
$\sqrt{12}$
15
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Question 2
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Q.
Soluția naturală a ecuației 2x-10 = 6 este:
answer choices
3
4
8
9
-8
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Question 3
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Q.
Dintre numerele a=1,12; b= -5; c= $\sqrt{12}$ ; și d=100 sunt raționale:
answer choices
a
b
c
d
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Question 4
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Q.
Aria unui pătrat cu perimetrul de 36 cm este egală cu:
answer choices
9 $cm^2$
36 $cm^2$
81 $m^2$
81 $cm^2$
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Question 5
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180 seconds
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Q.
Un paralelogram ABCD are m( $\angle$ A)= 80 $\degree$ . Atunci m( $\angle$ B) este:
answer choices
70 $\degree$
100 $\degree$
80 $\degree$
50 $\degree$
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Question 6
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900 seconds
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Q.
$Rezultatul\ calculului\ \left[\frac{1}{3}\cdot\left(10-\frac{1}{4}\right)-3\frac{2}{5}\right]:\left(2-\frac{4}{5}\right)\ este:$
answer choices
$\frac{4}{5}$
$-\frac{4}{5}$
$-\frac{1}{4}$
-0,125
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Question 7
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Q.
$Soluția\ ecuației\ \frac{x+5}{3}+\frac{2x+3}{4}=\frac{x-5}{6}+\frac{7}{12}\ este:$
answer choices
$\frac{4}{5}$
$-4$
$-\frac{1}{4}$
4
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Question 8
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900 seconds
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Q.
$Rezultatul\ calculului\sqrt{125299+\sqrt{301-\sqrt{144}}}=$
answer choices
12
354
6453
345
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Question 9
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900 seconds
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Q.
Măsurile unghiurilor unui patrulater convex sau direct proporționale cu numerele 2,3,5 și 8. Măsurile unghiurilor sunt:
answer choices
40 $\degree$ , 60 $\degree$ ,80 $\degree$ ,100 $\degree$
40 $\degree$ , 60 $\degree$ , 100 $\degree$ , 160 $\degree$
40 $\degree$ ,60 $\degree$ ,120 $\degree$ ,140 $\degree$
20 $\degree$ ,30 $\degree$ ,50 $\degree$ 80 $\degree$
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