Quiz about GK1 Toán 7 (chung)

Question 1

2 - (-5) =?

Accepted Answer

7

Answer

3

Answer

-3

Answer

10

Question 2

-2 - (-5) =?

Accepted Answer

3

Answer

7

Answer

-3

Answer

10

Question 3

-2 + 5 =?

Accepted Answer

3

Answer

7

Answer

-3

Answer

10

Question 4

-2 - 5 =?

Accepted Answer

-7

Answer

3

Answer

-3

Answer

7

Question 5

2.(-5) =?

Accepted Answer

-10

Answer

7

Answer

3

Answer

-3

Question 6

(-2).(-5) =?

Accepted Answer

10

Answer

3

Answer

-3

Answer

-10

Question 7

(-2).5 = ?

Accepted Answer

-10

Answer

10

Answer

3

Answer

-3

Question 8

$$\frac{2}{3}+\frac{3}{4}=?$$

Accepted Answer

$$\frac{17}{12}$$

Answer

$$-\frac{1}{12}$$

Answer

$$\frac{1}{12}$$

Answer

$$-\frac{17}{12}$$

Question 9

$$-\frac{2}{3}-\frac{3}{4}=?$$

Accepted Answer

$$-\frac{17}{12}$$

Answer

$$\frac{17}{12}$$

Answer

$$-\frac{1}{12}$$

Answer

$$\frac{1}{12}$$

Question 10

$$-\frac{2}{3}+\frac{3}{4}=?$$

Accepted Answer

$$\frac{1}{12}$$

Answer

$$\frac{17}{12}$$

Answer

$$-\frac{1}{12}$$

Answer

$$-\frac{17}{12}$$

Question 11

$$\frac{2}{3}-\frac{3}{4}=?$$

Accepted Answer

$$-\frac{1}{12}$$

Answer

$$\frac{17}{12}$$

Answer

$$\frac{1}{12}$$

Answer

$$-\frac{17}{12}$$

Question 12

$$\frac{2}{3}\cdot\frac{3}{4}=?$$

Accepted Answer

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

Answer

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

Answer

$$\frac{8}{9}$$

Answer

$$-\frac{8}{9}$$

Question 13

$$\frac{2}{3}\cdot\frac{-3}{4}=?$$

Accepted Answer

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

Answer

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

Answer

$$\frac{8}{9}$$

Answer

$$-\frac{8}{9}$$

Question 14

$$\frac{2}{3}:\frac{-3}{4}=?$$

Accepted Answer

$$-\frac{8}{9}$$

Answer

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

Answer

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

Answer

$$\frac{8}{9}$$

Question 15

$$\frac{-2}{3}:\frac{-3}{4}=?$$

Accepted Answer

$$\frac{8}{9}$$

Answer

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

Answer

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

Answer

$$-\frac{8}{9}$$

Question 16

$$2\in Q$$

Accepted Answer

True

Answer

False

Question 17

$$-\frac{11}{3}\in Z$$

Accepted Answer

False

Answer

True

GK1 Toán 7 (chung)

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