Quiz about Frazioni: Sfida per la Scuola Media

Question 1

Riduci la frazione 12/16.

Accepted Answer

3/4

Answer

5/8

Answer

1/2

Answer

2/3

Question 2

Sottrai 2/5 da 3/5.

Accepted Answer

1/5

Answer

3/5

Answer

2/5

Answer

1/2

Question 3

Moltiplica 3/4 per 2/3.

Accepted Answer

1/2

Answer

2/5

Answer

1/3

Answer

3/8

Question 4

Dividi 5/6 per 1/2.

Accepted Answer

5/3

Answer

2/3

Answer

1/3

Answer

3/2

Question 5

Riduci la frazione 18/24.

Accepted Answer

3/4

Answer

4/5

Answer

2/3

Answer

1/2

Question 6

Sottrai 1/2 da 3/4.

Accepted Answer

1/4

Answer

3/4

Answer

1/2

Answer

1/8

Question 7

Moltiplica 5/8 per 4/5.

Accepted Answer

1/2

Answer

2/3

Answer

3/5

Answer

4/8

Question 8

Dividi 7/10 per 1/5.

Accepted Answer

3.5

Answer

2.0

Answer

1.4

Answer

5.0

Question 9

Riduci la frazione 15/45.

Accepted Answer

1/3

Answer

1/2

Answer

2/5

Answer

3/4

Question 10

Sottrai 1/3 da 5/6.

Accepted Answer

1/2

Answer

3/6

Answer

2/3

Answer

1/3

Question 11

Moltiplica 1/2 per 3/4.

Accepted Answer

3/8

Answer

1/2

Answer

1/4

Answer

3/2

Question 12

Dividi 9/10 per 3/5.

Accepted Answer

3/2

Answer

1/2

Answer

4/5

Answer

2/3

Question 13

Riduci la frazione 20/30.

Accepted Answer

2/3

Answer

4/5

Answer

1/2

Answer

3/5

Question 14

Nella frazione $$\frac{3}{7}$$ Il numero 3 si chiama:

Accepted Answer

Numeratore

Answer

Resto

Answer

Divisore

Answer

Denominatore

Question 15

nella frazione $$\frac{4}{5}$$ Il numero 5 si chiama:

Accepted Answer

Denominatore

Answer

Linea di frazione

Answer

Numeratore

Answer

Quoziente

Question 16

Nella frazione $$\frac{3}{7}$$ Il numero 3 si chiama:

Accepted Answer

Numeratore

Answer

Resto

Answer

Divisore

Answer

Denominatore

Question 17

nella frazione $$\frac{4}{5}$$ Il numero 5 si chiama:

Accepted Answer

Denominatore

Answer

Linea di frazione

Answer

Numeratore

Answer

Quoziente

Question 18

A quale operazione matematica corrisponde la LINEA DI FRAZIONE?

Accepted Answer

Ad una divisione

Answer

Ad una addizione

Answer

Ad una moltiplicazione

Answer

Ad una sottrazione

Question 19

Quale delle seguenti frazioni rappresenta la figura?

Accepted Answer

$$\frac{3}{7}$$

Answer

$$\frac{4}{7}$$

Answer

$$\frac{3}{8}$$

Answer

$$\frac{3}{4}$$

Question 20

Scegli la figura che corrisponde alla frazione $$\frac{6}{16}$$

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 21

Indica la sequenza di frazioni che descrive correttamente le 3 figure

Accepted Answer

$$\frac{2}{6}\ \ \ \frac{4}{10}\ \ \ \frac{2}{7}$$

Answer

$$\frac{4}{10}\ \ \ \frac{2}{6}\ \ \ \frac{2}{7}$$

Answer

$$\frac{2}{4}\ \ \ \frac{4}{6}\ \ \ \frac{2}{5}$$

Answer

$$\frac{2}{6}\ \ \ \frac{4}{10}\ \ \ \frac{7}{2}$$

Question 22

La frazione complementare indica quante parti mancano per completare un intero.

Accepted Answer

Vero

Answer

Falso

Question 23

Indica la frazione complementare che corrisponde alla figura

Accepted Answer

$$\frac{1}{4}$$

Answer

$$\frac{3}{4}$$

Answer

$$\frac{1}{1}$$

Answer

$$\frac{2}{4}$$

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