Quiz about bewerkingen met breuken

Question 1

$$\frac{1}{8}+\frac{1}{4}=...$$

Accepted Answer

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

Answer

$$\frac{2}{8}$$

Answer

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

Answer

$$\frac{1}{6}$$

Question 2

$$\frac{4}{15}\cdot\frac{5}{6}=...$$

Accepted Answer

$$\frac{2}{9}$$

Answer

$$\frac{3}{10}$$

Answer

$$\frac{2}{3}$$

Answer

$$\frac{10}{3}$$

Question 3

Om een breuk te vermenigvuldigen doe ik...

Accepted Answer

noemer maal noemer en teller maal teller

Answer

noemer 1 maal teller 2 en teller 1 maal noemer2

Answer

op gelijke noemer zetten en teller maal teller

Question 4

$$\frac{1}{2}-\frac{3}{6}=...$$

Accepted Answer

0

Answer

1

Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Question 5

$$\frac{5}{7}\div\frac{15}{14}=...$$

Accepted Answer

$$\frac{2}{3}$$

Answer

$$\frac{98}{75}$$

Answer

$$\frac{3}{2}$$

Answer

$$\frac{75}{98}$$

Question 6

$$\frac{1}{2}+\frac{2}{3}=...$$

Accepted Answer

$$\frac{5}{6}$$

Answer

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

Answer

$$\frac{3}{5}$$

Answer

$$\frac{2}{6}$$

Question 7

$$\frac{3}{7}\cdot\frac{4}{7}=...$$

Accepted Answer

$$\frac{12}{49}$$

Answer

$$\frac{12}{7}$$

Answer

$$1$$

Answer

$$\frac{1}{7}$$

Question 8

$$\frac{1}{2}\div\frac{1}{8}=...$$

Accepted Answer

4

Answer

$$\frac{1}{16}$$

Answer

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

Answer

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

Question 9

$$\frac{5}{8}-\frac{13}{4}=...$$

Accepted Answer

$$-\frac{21}{8}$$

Answer

$$\frac{21}{8}$$

Answer

$$\frac{31}{8}$$

Answer

$$-\frac{31}{8}$$

Question 10

$$\frac{1}{2}\cdot\frac{1}{2}\div\frac{1}{2}+\frac{1}{2}-\frac{1}{2}=...$$

Accepted Answer

$$\frac{1}{2}$$

Answer

$$-\frac{1}{2}$$

Answer

0

Answer

1

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