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Підготовка до ЗНО. Числа і вирази.

Authored by Тетяна Кінда

Mathematics

9th Grade

Used 7+ times

Підготовка до ЗНО. Числа і вирази.
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Обчисліть : 13⋅5,8+13⋅8,3\frac{1}{3}\cdot5,8+\frac{1}{3}\cdot8,3  

 3,73,7  

 4,074,07  

 4,74,7  

 4,94,9  

 4747  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Обчисліть :  \frac{1}{7}\cdot13,9+8,5\cdot\frac{1}{7}  

 1,91,9  

 4,24,2  

 3,83,8  

 3,023,02  

 3,23,2  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Обчисліть :  16⋅7,3+16⋅5,3\frac{1}{6}\cdot7,3+\frac{1}{6}\cdot5,3  

 2,52,5  

 2,052,05  

 2,12,1  

 2,22,2  

 3,23,2  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Обчисліть :  \frac{1}{6}\cdot2,9-\frac{1}{6}\cdot1,4  

 99  

 0,250,25  

 0,60,6  

 0,080,08  

 0,70,7  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Обчисліть:   \frac{2}{5}\cdot1,5-\frac{2}{5}\cdot4,5  

 1,21,2  

 −1,2-1,2  

 7,27,2  

 −7,2-7,2  

 −6-6  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Обчисліть:    \left(\frac{1}{2}-\frac{1}{4}\right):\frac{1}{8}  

 11  

 −116-\frac{1}{16}  

 22  

 12\frac{1}{2}  

 −2-2  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Обчисліть :   \frac{1}{3}+\frac{2}{3}\cdot\frac{5}{8}  

 34\frac{3}{4}  

 25\frac{2}{5}  

 1127\frac{11}{27}  

 35\frac{3}{5}  

 58\frac{5}{8}  

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