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Desafios Matemáticos para o 8º Ano

Mathematics

8th Grade

Desafios Matemáticos para o 8º Ano
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28 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2

4

5

6

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

3

-3

0

3 \text{ e } -3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Qual é o perímetro de um triângulo com lados de 5 cm, 12 cm e 13 cm?

30 cm

25 cm

20 cm

40 cm

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

154 cm²

49 cm²

100 cm²

200 cm²

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

4

2

8

6

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

50

52

54

56

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