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Authored by Temas Vírgulas

English

8th Grade

Used 1+ times

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78 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

O valor da expressão numérica 3×1443÷453\times\frac{1}{4}-\frac{4}{3}\div\frac{4}{5} é: 

 1112\frac{11}{12}  

 1112-\frac{11}{12}  

 45\frac{4}{5}  

 712-\frac{7}{12}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Sobre os lados do triângulo retângulo foram construidos três quadrados.

Qual é a área do quadrado vermelho?

37 cm237\ cm^2

17 cm217\ cm^2

29 cm229\ cm^2

25 cm225\ cm^2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Medidas no triangulo 8m e 17m

O valor do lado desconhecido é:

15m

18m

10m

19m

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Calcule o perímetro do retângulo.

3a + 2a

6a + 5a

2a

10a

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Determine a área do triângulo.

40 cm

48 cm

40 cm²

48 cm²

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Se cada quadradinho pequeno mede 1 cm2 de área, qual é o perímetro da figura?

10 cm

4 cm

4 cm2

10 cm2

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Qual opção completa a sequência?

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