Pierwiastki klasa 7

Pierwiastki klasa 7

7th Grade

10 Qs

quiz-placeholder

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Pierwiastki klasa 7

Pierwiastki klasa 7

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Kozak Squad

Used 630+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Która równość jest prawdziwa

0,36\sqrt{0,36} == 0,6

2264\sqrt{\frac{22}{64}} == 1132\frac{11}{32}

144225\sqrt{\frac{144}{225}} == 1225\frac{12}{25}

0,0081\sqrt{0,0081} == 0,9

2.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Pierwiastek  3 116\sqrt{3\ \frac{1}{16}}  jest równy

 4932\frac{49}{32}  

 4916\frac{49}{16}  

 74\frac{7}{4}  

 47\frac{4}{7}  

3.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Bok kwadratu, którego pole wynosi 3600 m2 ma długość

60 cm

60 dm

60 m

600 m

4.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Które obliczenia wykonano poprawnie

3125364\frac{^3\sqrt{125}}{^3\sqrt{64}} == 1 14\frac{1}{4}

327325\frac{^{\ 3}\sqrt{27}}{^3\sqrt{25}} == 35\frac{3}{5}

3100039\frac{^3\sqrt{-1000}}{^3\sqrt{9}} == -3 13\frac{1}{3}

3827\frac{^3\sqrt{8}}{27} == 23\frac{2}{3}

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Wartością wyrażenia  15 35 jest liczba\frac{\sqrt{15\ }\cdot\sqrt{3}}{\sqrt{5}}\ jest\ liczba  

3

9 23\frac{2}{3}  

10  19\frac{1}{9}  

13

6.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

 Liczba 1 916Liczba\ \sqrt{1\ \frac{9}{16}}   \cdot   232^3   -   (13)2\left(\frac{1}{3}\right)^2  jest równa

7 13\frac{1}{3}  

 23\frac{2}{3}  

10  19\frac{1}{9}  

9 89\frac{8}{9}  

7.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Liczbę 32\sqrt{32}  można zapisać

2 16\sqrt{16}  

4 2\sqrt{2}  

 16216\sqrt{2}  

 242\sqrt{4}  

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